A viewset for viewing and editing Steels.

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{
    "count": 375,
    "next": "https://seshat-db.com/api/wf/steels/?format=api&page=4",
    "previous": "https://seshat-db.com/api/wf/steels/?format=api&page=2",
    "results": [
        {
            "id": 101,
            "polity": {
                "id": 153,
                "name": "id_iban_1",
                "long_name": "Iban - Pre-Brooke",
                "start_year": 1650,
                "end_year": 1841
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "unknown",
            "comment": null,
            "description": " Steel blades are mentioned for the colonial period: \"The sangkoh is a long wooden shaft with a steel spear head... The blade is of steel, and is 12 inches in length.\" §REF§Low & Ling Roth 1893, 52§REF§ We need confirmation as to when Iban fighters started to use steel weapons."
        },
        {
            "id": 102,
            "polity": {
                "id": 154,
                "name": "id_iban_2",
                "long_name": "Iban - Brooke Raj and Colonial",
                "start_year": 1841,
                "end_year": 1987
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " The sangkoh is a long wooden shaft with a steel spear head... The blade is of steel, and is 12 inches in length.§REF§Low & Ling Roth 1893, 52§REF§"
        },
        {
            "id": 103,
            "polity": {
                "id": 46,
                "name": "id_buni",
                "long_name": "Java - Buni Culture",
                "start_year": -400,
                "end_year": 500
            },
            "year_from": -400,
            "year_to": -300,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "absent",
            "comment": null,
            "description": " Island South East Asia: 'Bronze and iron metallurgy appear to have arrived together, perhaps after 300 BC’. §REF§(Bellwood 2004, 36) Bellwood, Peter. The origins and dispersals of agricultural communities in Southeast Asia. Glover, Ian. Bellwood, Peter. eds. 2004. Southeast Asia: From Prehistory to History. RoutledgeCurzon. London.§REF§"
        },
        {
            "id": 104,
            "polity": {
                "id": 46,
                "name": "id_buni",
                "long_name": "Java - Buni Culture",
                "start_year": -400,
                "end_year": 500
            },
            "year_from": -299,
            "year_to": 500,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "unknown",
            "comment": null,
            "description": " Island South East Asia: 'Bronze and iron metallurgy appear to have arrived together, perhaps after 300 BC’. §REF§(Bellwood 2004, 36) Bellwood, Peter. The origins and dispersals of agricultural communities in Southeast Asia. Glover, Ian. Bellwood, Peter. eds. 2004. Southeast Asia: From Prehistory to History. RoutledgeCurzon. London.§REF§"
        },
        {
            "id": 105,
            "polity": {
                "id": 47,
                "name": "id_kalingga_k",
                "long_name": "Kalingga Kingdom",
                "start_year": 500,
                "end_year": 732
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "unknown",
            "comment": null,
            "description": " Historical records show \"good quality Indian steel\" was reaching Ethiopia in 200 BCE§REF§(Biggs et al. 2013 citing Tripathi and Upadhyay 2009, p. 123) Lynn Biggs. Berenice Bellina. Marcos Martinon-Torres. Thomas Oliver Pryce. January 2013. Prehistoric iron production technologies in the Upper Thai-Malay Peninsula: metallography and slag inclusion analyses of iron artefacts from Khao Sam Kaeo and Phu Khao Thong. Archaeological and Anthropological Sciences. Springer.§REF§ - did they also export across the Bay of Bengal? Island South East Asia: 'Bronze and iron metallurgy appear to have arrived together, perhaps after 300 BC’. §REF§(Bellwood 2004, 36) Bellwood, Peter. The origins and dispersals of agricultural communities in Southeast Asia. Glover, Ian. Bellwood, Peter. eds. 2004. Southeast Asia: From Prehistory to History. RoutledgeCurzon. London.§REF§"
        },
        {
            "id": 106,
            "polity": {
                "id": 49,
                "name": "id_kediri_k",
                "long_name": "Kediri Kingdom",
                "start_year": 1049,
                "end_year": 1222
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "unknown",
            "comment": null,
            "description": " Historical records show \"good quality Indian steel\" was reaching Ethiopia in 200 BCE§REF§(Biggs et al. 2013 citing Tripathi and Upadhyay 2009, p. 123) Lynn Biggs. Berenice Bellina. Marcos Martinon-Torres. Thomas Oliver Pryce. January 2013. Prehistoric iron production technologies in the Upper Thai-Malay Peninsula: metallography and slag inclusion analyses of iron artefacts from Khao Sam Kaeo and Phu Khao Thong. Archaeological and Anthropological Sciences. Springer.§REF§ - did they also export across the Bay of Bengal? Island South East Asia: 'Bronze and iron metallurgy appear to have arrived together, perhaps after 300 BC’. §REF§(Bellwood 2004, 36) Bellwood, Peter. The origins and dispersals of agricultural communities in Southeast Asia. Glover, Ian. Bellwood, Peter. eds. 2004. Southeast Asia: From Prehistory to History. RoutledgeCurzon. London.§REF§<br>"
        },
        {
            "id": 107,
            "polity": {
                "id": 50,
                "name": "id_majapahit_k",
                "long_name": "Majapahit Kingdom",
                "start_year": 1292,
                "end_year": 1518
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "unknown",
            "comment": null,
            "description": " Historical records show \"good quality Indian steel\" was reaching Ethiopia in 200 BCE§REF§(Biggs et al. 2013 citing Tripathi and Upadhyay 2009, p. 123) Lynn Biggs. Berenice Bellina. Marcos Martinon-Torres. Thomas Oliver Pryce. January 2013. Prehistoric iron production technologies in the Upper Thai-Malay Peninsula: metallography and slag inclusion analyses of iron artefacts from Khao Sam Kaeo and Phu Khao Thong. Archaeological and Anthropological Sciences. Springer.§REF§ - did they also export across the Bay of Bengal? Island South East Asia: 'Bronze and iron metallurgy appear to have arrived together, perhaps after 300 BC’. §REF§(Bellwood 2004, 36) Bellwood, Peter. The origins and dispersals of agricultural communities in Southeast Asia. Glover, Ian. Bellwood, Peter. eds. 2004. Southeast Asia: From Prehistory to History. RoutledgeCurzon. London.§REF§"
        },
        {
            "id": 108,
            "polity": {
                "id": 51,
                "name": "id_mataram_k",
                "long_name": "Mataram Sultanate",
                "start_year": 1568,
                "end_year": 1755
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "unknown",
            "comment": null,
            "description": " Historical records show \"good quality Indian steel\" was reaching Ethiopia in 200 BCE§REF§(Biggs et al. 2013 citing Tripathi and Upadhyay 2009, p. 123) Lynn Biggs. Berenice Bellina. Marcos Martinon-Torres. Thomas Oliver Pryce. January 2013. Prehistoric iron production technologies in the Upper Thai-Malay Peninsula: metallography and slag inclusion analyses of iron artefacts from Khao Sam Kaeo and Phu Khao Thong. Archaeological and Anthropological Sciences. Springer.§REF§ - did they also export across the Bay of Bengal? Island South East Asia: 'Bronze and iron metallurgy appear to have arrived together, perhaps after 300 BC’. §REF§(Bellwood 2004, 36) Bellwood, Peter. The origins and dispersals of agricultural communities in Southeast Asia. Glover, Ian. Bellwood, Peter. eds. 2004. Southeast Asia: From Prehistory to History. RoutledgeCurzon. London.§REF§"
        },
        {
            "id": 109,
            "polity": {
                "id": 48,
                "name": "id_medang_k",
                "long_name": "Medang Kingdom",
                "start_year": 732,
                "end_year": 1019
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Historical records show \"good quality Indian steel\" was reaching Ethiopia in 200 BCE§REF§(Biggs et al. 2013 citing Tripathi and Upadhyay 2009, p. 123) Lynn Biggs. Berenice Bellina. Marcos Martinon-Torres. Thomas Oliver Pryce. January 2013. Prehistoric iron production technologies in the Upper Thai-Malay Peninsula: metallography and slag inclusion analyses of iron artefacts from Khao Sam Kaeo and Phu Khao Thong. Archaeological and Anthropological Sciences. Springer.§REF§ - did they also export across the Bay of Bengal? Island South East Asia: 'Bronze and iron metallurgy appear to have arrived together, perhaps after 300 BC’. §REF§(Bellwood 2004, 36) Bellwood, Peter. The origins and dispersals of agricultural communities in Southeast Asia. Glover, Ian. Bellwood, Peter. eds. 2004. Southeast Asia: From Prehistory to History. RoutledgeCurzon. London.§REF§"
        },
        {
            "id": 110,
            "polity": {
                "id": 103,
                "name": "il_canaan",
                "long_name": "Canaan",
                "start_year": -2000,
                "end_year": -1175
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "absent",
            "comment": null,
            "description": null
        },
        {
            "id": 111,
            "polity": {
                "id": 110,
                "name": "il_judea",
                "long_name": "Yehuda",
                "start_year": -141,
                "end_year": -63
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": true,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " \"It is believed that Indian steel was exported in the early centuries A.D. and was known even in the time of Alexander. By the sixth century there is more definite evidence of the manufacture of Damascene swords and the steel used for this purpose came from India.\"§REF§(Abraham 1988, 171) Meera Abraham. 1988. Two medieval merchant guilds of south India. Manohar Publications.§REF§ Steel is coding as present in previous polities."
        },
        {
            "id": 112,
            "polity": {
                "id": 110,
                "name": "il_judea",
                "long_name": "Yehuda",
                "start_year": -141,
                "end_year": -63
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": true,
            "name": "Steel",
            "steel": "absent",
            "comment": null,
            "description": " \"It is believed that Indian steel was exported in the early centuries A.D. and was known even in the time of Alexander. By the sixth century there is more definite evidence of the manufacture of Damascene swords and the steel used for this purpose came from India.\"§REF§(Abraham 1988, 171) Meera Abraham. 1988. Two medieval merchant guilds of south India. Manohar Publications.§REF§ Steel is coding as present in previous polities."
        },
        {
            "id": 113,
            "polity": {
                "id": 416,
                "name": "in_ayodhya_k",
                "long_name": "Kingdom of Ayodhya",
                "start_year": -64,
                "end_year": 34
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword in the possession of Artaxerxes II of Persia (c400 BCE).§REF§(Singh 1997: 102) Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/ZU99575D\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/ZU99575D</a>.§REF§"
        },
        {
            "id": 114,
            "polity": {
                "id": 92,
                "name": "in_badami_chalukya_emp",
                "long_name": "Chalukyas of Badami",
                "start_year": 543,
                "end_year": 753
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Metal armour was used for both warriors and horses §REF§D.P. Dikshit, Political History of the Chalukyas (1980), p. 266§REF§. Type of metal not specified. Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword in the possession of Artaxerxes II of Persia (c400 BCE). §REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§"
        },
        {
            "id": 115,
            "polity": {
                "id": 94,
                "name": "in_kalyani_chalukya_emp",
                "long_name": "Chalukyas of Kalyani",
                "start_year": 973,
                "end_year": 1189
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": null
        },
        {
            "id": 116,
            "polity": {
                "id": 86,
                "name": "in_deccan_ia",
                "long_name": "Deccan - Iron Age",
                "start_year": -1200,
                "end_year": -300
            },
            "year_from": -1199,
            "year_to": -551,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "absent",
            "comment": null,
            "description": " <i>Probably not common but it is quite probable that the elite soldiers used wootz steel swords.</i> Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword (or a sword of Indian steel?) in the possession of Artaxerxes II of Persia (c400 BCE).§REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§ At Naikund in Maharashtra: knowledge of steeling and hardening from 700 BCE.§REF§(Deshpande and Dhokey 2008) P P Deshpande. N B Dhokey. April 2008. Metallographical investigations of iron objects in ancient Vidharbha region of Maharashtra. Transactions of the Indian Institute of Metals. Volume 61. Issue 2-3. Springer. pp. 135-137.§REF§ Historical records show Indian steel was exported to Abyssinia in 200 BCE. (Biggs et al. 2013 citing Tripathi and Upadhyay 2009, p. 123).§REF§Lynn Biggs. Berenice Bellina. Marcos Martinon-Torres. Thomas Oliver Pryce. January 2013. Prehistoric iron production technologies in the Upper Thai-MalayPeninsula: metallography and slag inclusion analyses of ironartefacts from Khao Sam Kaeo and Phu Khao Thong. Archaeological and Anthropological Sciences. Springer.§REF§<br>"
        },
        {
            "id": 117,
            "polity": {
                "id": 86,
                "name": "in_deccan_ia",
                "long_name": "Deccan - Iron Age",
                "start_year": -1200,
                "end_year": -300
            },
            "year_from": -550,
            "year_to": -451,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "unknown",
            "comment": null,
            "description": " <i>Probably not common but it is quite probable that the elite soldiers used wootz steel swords.</i> Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword (or a sword of Indian steel?) in the possession of Artaxerxes II of Persia (c400 BCE).§REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§ At Naikund in Maharashtra: knowledge of steeling and hardening from 700 BCE.§REF§(Deshpande and Dhokey 2008) P P Deshpande. N B Dhokey. April 2008. Metallographical investigations of iron objects in ancient Vidharbha region of Maharashtra. Transactions of the Indian Institute of Metals. Volume 61. Issue 2-3. Springer. pp. 135-137.§REF§ Historical records show Indian steel was exported to Abyssinia in 200 BCE. (Biggs et al. 2013 citing Tripathi and Upadhyay 2009, p. 123).§REF§Lynn Biggs. Berenice Bellina. Marcos Martinon-Torres. Thomas Oliver Pryce. January 2013. Prehistoric iron production technologies in the Upper Thai-MalayPeninsula: metallography and slag inclusion analyses of ironartefacts from Khao Sam Kaeo and Phu Khao Thong. Archaeological and Anthropological Sciences. Springer.§REF§<br>"
        },
        {
            "id": 118,
            "polity": {
                "id": 86,
                "name": "in_deccan_ia",
                "long_name": "Deccan - Iron Age",
                "start_year": -1200,
                "end_year": -300
            },
            "year_from": -450,
            "year_to": -300,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " <i>Probably not common but it is quite probable that the elite soldiers used wootz steel swords.</i> Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword (or a sword of Indian steel?) in the possession of Artaxerxes II of Persia (c400 BCE).§REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§ At Naikund in Maharashtra: knowledge of steeling and hardening from 700 BCE.§REF§(Deshpande and Dhokey 2008) P P Deshpande. N B Dhokey. April 2008. Metallographical investigations of iron objects in ancient Vidharbha region of Maharashtra. Transactions of the Indian Institute of Metals. Volume 61. Issue 2-3. Springer. pp. 135-137.§REF§ Historical records show Indian steel was exported to Abyssinia in 200 BCE. (Biggs et al. 2013 citing Tripathi and Upadhyay 2009, p. 123).§REF§Lynn Biggs. Berenice Bellina. Marcos Martinon-Torres. Thomas Oliver Pryce. January 2013. Prehistoric iron production technologies in the Upper Thai-MalayPeninsula: metallography and slag inclusion analyses of ironartefacts from Khao Sam Kaeo and Phu Khao Thong. Archaeological and Anthropological Sciences. Springer.§REF§<br>"
        },
        {
            "id": 119,
            "polity": {
                "id": 88,
                "name": "in_post_mauryan_k",
                "long_name": "Post-Mauryan Kingdoms",
                "start_year": -205,
                "end_year": -101
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " <i>Probably not common but it is quite probable that the elite soldiers used wootz steel swords.</i> Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword in the possession of Artaxerxes II of Persia (c400 BCE). §REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§ Produced in Karnataka and Sri Lanka.<br>"
        },
        {
            "id": 120,
            "polity": {
                "id": 85,
                "name": "in_deccan_nl",
                "long_name": "Deccan - Neolithic",
                "start_year": -2700,
                "end_year": -1200
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "absent",
            "comment": null,
            "description": " Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword in the possession of Artaxerxes II of Persia (c400 BCE). §REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§"
        },
        {
            "id": 121,
            "polity": {
                "id": 135,
                "name": "in_delhi_sultanate",
                "long_name": "Delhi Sultanate",
                "start_year": 1206,
                "end_year": 1526
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": null
        },
        {
            "id": 122,
            "polity": {
                "id": 415,
                "name": "in_ganga_ca",
                "long_name": "Chalcolithic Middle Ganga",
                "start_year": -3000,
                "end_year": -601
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "absent",
            "comment": null,
            "description": " Sources only mention copper."
        },
        {
            "id": 123,
            "polity": {
                "id": 414,
                "name": "in_ganga_nl",
                "long_name": "Neolithic Middle Ganga",
                "start_year": -7000,
                "end_year": -3001
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "absent",
            "comment": null,
            "description": " Sources only mention copper."
        },
        {
            "id": 124,
            "polity": {
                "id": 111,
                "name": "in_achik_1",
                "long_name": "Early A'chik",
                "start_year": 1775,
                "end_year": 1867
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "absent",
            "comment": null,
            "description": " Guns were absent prior to colonization, but axes, spears and swords are reported: ‘Implements which are mainly used by the Garos are very few in number. Mongreng is a variety of axe, and banuk or oaiseng is another variety. Besides these, they have spears with very big iron heads. They also have mellam, i.e., a short sword, about three feet long. It is made of iron and is straight in shape with sharpened end on both sides. It has a horizontal narrow crossbar from two ends of which they usually tie the taft tail hair of bulls or of yak if they can manage to purchase it from upper districts of Assam. Yaks’ tail is very much in demand by the Garos, and they consider it as a precious possession. The lowermost portion of the sword serves as the grip which is pointed at the end. This, they say, helps them to stick the sword on the ground when necessary.’ §REF§Sinha, Tarunchandra 1966. “Psyche Of The Garo”, 11§REF§ ‘The only property which has acquired prestige value after the contact of the Garo with the outside world is the gun (Garos did not have firearms before British occupation). It is not only a useful device to protect the household from enemies, for hunting (in fact, it is the only weapon of hunting of the present day Garos or for killing and warding off wild animals. Besides, a household possessing a gun enjoys a special prestige.’ §REF§Majumdar, Dhirendra Narayan 1978. “Culture Change In Two Garo Villages”, 125§REF§ The sources mention iron rather than steel. We have therefore assumed that steel was absent prior to the British colonial period."
        },
        {
            "id": 125,
            "polity": {
                "id": 112,
                "name": "in_achik_2",
                "long_name": "Late A'chik",
                "start_year": 1867,
                "end_year": 1956
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Inferred from possession of firearms.§REF§Burling, Robbins 1963. “Rengsanggri: Family And Kinship In A Garo Village”, 46§REF§"
        },
        {
            "id": 126,
            "polity": {
                "id": 405,
                "name": "in_gahadavala_dyn",
                "long_name": "Gahadavala Dynasty",
                "start_year": 1085,
                "end_year": 1193
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword in the possession of Artaxerxes II of Persia (c400 BCE).§REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§"
        },
        {
            "id": 127,
            "polity": {
                "id": 388,
                "name": "in_gupta_emp",
                "long_name": "Gupta Empire",
                "start_year": 320,
                "end_year": 550
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword in the possession of Artaxerxes II of Persia (c400 BCE). §REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§"
        },
        {
            "id": 128,
            "polity": {
                "id": 95,
                "name": "in_hoysala_k",
                "long_name": "Hoysala Kingdom",
                "start_year": 1108,
                "end_year": 1346
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword in the possession of Artaxerxes II of Persia (c400 BCE). §REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§"
        },
        {
            "id": 129,
            "polity": {
                "id": 91,
                "name": "in_kadamba_emp",
                "long_name": "Kadamba Empire",
                "start_year": 345,
                "end_year": 550
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword in the possession of Artaxerxes II of Persia (c400 BCE). §REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§"
        },
        {
            "id": 130,
            "polity": {
                "id": 96,
                "name": "in_kampili_k",
                "long_name": "Kampili Kingdom",
                "start_year": 1280,
                "end_year": 1327
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword in the possession of Artaxerxes II of Persia (c400 BCE). §REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§"
        },
        {
            "id": 131,
            "polity": {
                "id": 417,
                "name": "in_kannauj_varman_dyn",
                "long_name": "Kannauj - Varman Dynasty",
                "start_year": 650,
                "end_year": 780
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 132,
            "polity": {
                "id": 390,
                "name": "in_magadha_k",
                "long_name": "Magadha",
                "start_year": 450,
                "end_year": 605
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword in the possession of Artaxerxes II of Persia (c400 BCE). §REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§"
        },
        {
            "id": 133,
            "polity": {
                "id": 384,
                "name": "in_mahajanapada",
                "long_name": "Mahajanapada era",
                "start_year": -600,
                "end_year": -324
            },
            "year_from": -600,
            "year_to": -451,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "unknown",
            "comment": null,
            "description": " Steel technology was not present at this time. §REF§Avari, B. (2007) India: The Ancient Past: A history of the India sub-continent from c. 7,000 BC to AD 1200. Routledge: London and New York.§REF§ <i>Which time was mentioned specifically?</i> Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword (or a sword of Indian steel?) in the possession of Artaxerxes II of Persia (c400 BCE).§REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§ At Naikund in Maharashtra: knowledge of steeling and hardening from 700 BCE.§REF§(Deshpande and Dhokey 2008) P P Deshpande. N B Dhokey. April 2008. Metallographical investigations of iron objects in ancient Vidharbha region of Maharashtra. Transactions of the Indian Institute of Metals. Volume 61. Issue 2-3. Springer. pp. 135-137.§REF§ Historical records show Indian steel was exported to Abyssinia in 200 BCE. (Biggs et al. 2013 citing Tripathi and Upadhyay 2009, p. 123).§REF§Lynn Biggs. Berenice Bellina. Marcos Martinon-Torres. Thomas Oliver Pryce. January 2013. Prehistoric iron production technologies in the Upper Thai-MalayPeninsula: metallography and slag inclusion analyses of ironartefacts from Khao Sam Kaeo and Phu Khao Thong. Archaeological and Anthropological Sciences. Springer.§REF§"
        },
        {
            "id": 134,
            "polity": {
                "id": 384,
                "name": "in_mahajanapada",
                "long_name": "Mahajanapada era",
                "start_year": -600,
                "end_year": -324
            },
            "year_from": -450,
            "year_to": -300,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Steel technology was not present at this time. §REF§Avari, B. (2007) India: The Ancient Past: A history of the India sub-continent from c. 7,000 BC to AD 1200. Routledge: London and New York.§REF§ <i>Which time was mentioned specifically?</i> Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword (or a sword of Indian steel?) in the possession of Artaxerxes II of Persia (c400 BCE).§REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§ At Naikund in Maharashtra: knowledge of steeling and hardening from 700 BCE.§REF§(Deshpande and Dhokey 2008) P P Deshpande. N B Dhokey. April 2008. Metallographical investigations of iron objects in ancient Vidharbha region of Maharashtra. Transactions of the Indian Institute of Metals. Volume 61. Issue 2-3. Springer. pp. 135-137.§REF§ Historical records show Indian steel was exported to Abyssinia in 200 BCE. (Biggs et al. 2013 citing Tripathi and Upadhyay 2009, p. 123).§REF§Lynn Biggs. Berenice Bellina. Marcos Martinon-Torres. Thomas Oliver Pryce. January 2013. Prehistoric iron production technologies in the Upper Thai-MalayPeninsula: metallography and slag inclusion analyses of ironartefacts from Khao Sam Kaeo and Phu Khao Thong. Archaeological and Anthropological Sciences. Springer.§REF§"
        },
        {
            "id": 135,
            "polity": {
                "id": 87,
                "name": "in_mauryan_emp",
                "long_name": "Magadha - Maurya Empire",
                "start_year": -324,
                "end_year": -187
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword (or a sword of Indian steel?) in the possession of Artaxerxes II of Persia (c400 BCE).§REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§ At Naikund in Maharashtra: knowledge of steeling and hardening from 700 BCE.§REF§(Deshpande and Dhokey 2008) P P Deshpande. N B Dhokey. April 2008. Metallographical investigations of iron objects in ancient Vidharbha region of Maharashtra. Transactions of the Indian Institute of Metals. Volume 61. Issue 2-3. Springer. pp. 135-137.§REF§ Historical records show Indian steel was exported to Abyssinia in 200 BCE. (Biggs et al. 2013 citing Tripathi and Upadhyay 2009, p. 123).§REF§Lynn Biggs. Berenice Bellina. Marcos Martinon-Torres. Thomas Oliver Pryce. January 2013. Prehistoric iron production technologies in the Upper Thai-MalayPeninsula: metallography and slag inclusion analyses of ironartefacts from Khao Sam Kaeo and Phu Khao Thong. Archaeological and Anthropological Sciences. Springer.§REF§"
        },
        {
            "id": 136,
            "polity": {
                "id": 98,
                "name": "in_mughal_emp",
                "long_name": "Mughal Empire",
                "start_year": 1526,
                "end_year": 1858
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " <i>Joshan</i> steel breast plate. §REF§William Irvine, The army of the Indian Moghuls: its organization and administration (1903),p. 566.§REF§"
        },
        {
            "id": 137,
            "polity": {
                "id": 93,
                "name": "in_rashtrakuta_emp",
                "long_name": "Rashtrakuta Empire",
                "start_year": 753,
                "end_year": 973
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword in the possession of Artaxerxes II of Persia (c400 BCE). §REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§"
        },
        {
            "id": 138,
            "polity": {
                "id": 89,
                "name": "in_satavahana_emp",
                "long_name": "Satavahana Empire",
                "start_year": -100,
                "end_year": 200
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword (or a sword of Indian steel?) in the possession of Artaxerxes II of Persia (c400 BCE).§REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§ At Naikund in Maharashtra: knowledge of steeling and hardening from 700 BCE.§REF§(Deshpande and Dhokey 2008) P P Deshpande. N B Dhokey. April 2008. Metallographical investigations of iron objects in ancient Vidharbha region of Maharashtra. Transactions of the Indian Institute of Metals. Volume 61. Issue 2-3. Springer. pp. 135-137.§REF§ Historical records show Indian steel was exported to Abyssinia in 200 BCE. (Biggs et al. 2013 citing Tripathi and Upadhyay 2009, p. 123).§REF§Lynn Biggs. Berenice Bellina. Marcos Martinon-Torres. Thomas Oliver Pryce. January 2013. Prehistoric iron production technologies in the Upper Thai-MalayPeninsula: metallography and slag inclusion analyses of ironartefacts from Khao Sam Kaeo and Phu Khao Thong. Archaeological and Anthropological Sciences. Springer.§REF§"
        },
        {
            "id": 139,
            "polity": {
                "id": 385,
                "name": "in_sunga_emp",
                "long_name": "Magadha - Sunga Empire",
                "start_year": -187,
                "end_year": -65
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword (or a sword of Indian steel?) in the possession of Artaxerxes II of Persia (c400 BCE).§REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§ At Naikund in Maharashtra: knowledge of steeling and hardening from 700 BCE.§REF§(Deshpande and Dhokey 2008) P P Deshpande. N B Dhokey. April 2008. Metallographical investigations of iron objects in ancient Vidharbha region of Maharashtra. Transactions of the Indian Institute of Metals. Volume 61. Issue 2-3. Springer. pp. 135-137.§REF§ Historical records show Indian steel was exported to Abyssinia in 200 BCE. (Biggs et al. 2013 citing Tripathi and Upadhyay 2009, p. 123).§REF§Lynn Biggs. Berenice Bellina. Marcos Martinon-Torres. Thomas Oliver Pryce. January 2013. Prehistoric iron production technologies in the Upper Thai-MalayPeninsula: metallography and slag inclusion analyses of ironartefacts from Khao Sam Kaeo and Phu Khao Thong. Archaeological and Anthropological Sciences. Springer.§REF§"
        },
        {
            "id": 140,
            "polity": {
                "id": 90,
                "name": "in_vakataka_k",
                "long_name": "Vakataka Kingdom",
                "start_year": 255,
                "end_year": 550
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Indian iron smiths invented the 'wootz' method of steel creation between 550-450 BCE. The Greek physician Ctesias of Cnidus commented on an Indian steel sword in the possession of Artaxerxes II of Persia (c400 BCE). §REF§(Singh 1997, 102) Sarva Daman Singh. 1997. Ancient Indian Warfare: With Special Reference to the Vedic Period. Motilal Banarsidass Publishers. Delhi.§REF§"
        },
        {
            "id": 141,
            "polity": {
                "id": 97,
                "name": "in_vijayanagara_emp",
                "long_name": "Vijayanagara Empire",
                "start_year": 1336,
                "end_year": 1646
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " \"Probably the faces of the [war elephants] were protected by steel plates.\" §REF§(Ramayanna 1986, p. 129)§REF§"
        },
        {
            "id": 142,
            "polity": {
                "id": 132,
                "name": "iq_abbasid_cal_1",
                "long_name": "Abbasid Caliphate I",
                "start_year": 750,
                "end_year": 946
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " §REF§Kennedy, the Armies of the Caliphs pp. 168-178§REF§"
        },
        {
            "id": 143,
            "polity": {
                "id": 484,
                "name": "iq_abbasid_cal_2",
                "long_name": "Abbasid Caliphate II",
                "start_year": 1191,
                "end_year": 1258
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "present",
            "comment": null,
            "description": " Present in Caliphate armies.§REF§Kennedy, the Armies of the Caliphs pp. 168-178§REF§"
        },
        {
            "id": 144,
            "polity": {
                "id": 476,
                "name": "iq_akkad_emp",
                "long_name": "Akkadian Empire",
                "start_year": -2270,
                "end_year": -2083
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "absent",
            "comment": null,
            "description": " The earliest evidence of steel use are dated to 1800 BC and site Kaman-Kalehoyuk in Central Anatolia.§REF§Akamuna 2005, 147-158§REF§"
        },
        {
            "id": 145,
            "polity": {
                "id": 481,
                "name": "iq_bazi_dyn",
                "long_name": "Bazi Dynasty",
                "start_year": -1005,
                "end_year": -986
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "absent",
            "comment": null,
            "description": " \"It was not until iron came into widespread use in the early first millennium that swords in particular and iron weapons in general began to replace the more expensive bronze spears, arrowheads, axes, and daggers of earlier times.\"§REF§(McIntosh 2005: 190) McIntosh, J. 2005. <i>Ancient Mesopotamia: New Perspective</i>. Santa Barbara: ABC Clio. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KK2E3KMD\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KK2E3KMD</a>.§REF§"
        },
        {
            "id": 146,
            "polity": {
                "id": 482,
                "name": "iq_dynasty_e",
                "long_name": "Dynasty of E",
                "start_year": -979,
                "end_year": -732
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "absent",
            "comment": null,
            "description": " \"It was not until iron came into widespread use in the early first millennium that swords in particular and iron weapons in general began to replace the more expensive bronze spears, arrowheads, axes, and daggers of earlier times.\"§REF§(McIntosh 2005: 190) McIntosh, J. 2005. <i>Ancient Mesopotamia: New Perspective</i>. Santa Barbara: ABC Clio. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KK2E3KMD\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KK2E3KMD</a>.§REF§"
        },
        {
            "id": 147,
            "polity": {
                "id": 475,
                "name": "iq_early_dynastic",
                "long_name": "Early Dynastic",
                "start_year": -2900,
                "end_year": -2500
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "absent",
            "comment": null,
            "description": " The earliest evidence of steel use are dated to 1800 BC and site Kaman-Kalehoyuk in Central Anatolia§REF§Akamuna 2005, 147-158§REF§"
        },
        {
            "id": 148,
            "polity": {
                "id": 480,
                "name": "iq_isin_dynasty2",
                "long_name": "Second Dynasty of Isin",
                "start_year": -1153,
                "end_year": -1027
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "absent",
            "comment": null,
            "description": " \"It was not until iron came into widespread use in the early first millennium that swords in particular and iron weapons in general began to replace the more expensive bronze spears, arrowheads, axes, and daggers of earlier times.\"§REF§(McIntosh 2005: 190) McIntosh, J. 2005. <i>Ancient Mesopotamia: New Perspective</i>. Santa Barbara: ABC Clio. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KK2E3KMD\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KK2E3KMD</a>.§REF§"
        },
        {
            "id": 149,
            "polity": {
                "id": 478,
                "name": "iq_isin_larsa",
                "long_name": "Isin-Larsa",
                "start_year": -2004,
                "end_year": -1763
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "absent",
            "comment": null,
            "description": " \"It was not until iron came into widespread use in the early first millennium that swords in particular and iron weapons in general began to replace the more expensive bronze spears, arrowheads, axes, and daggers of earlier times.\"§REF§(McIntosh 2005: 190) McIntosh, J. 2005. <i>Ancient Mesopotamia: New Perspective</i>. Santa Barbara: ABC Clio. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KK2E3KMD\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/KK2E3KMD</a>.§REF§"
        },
        {
            "id": 150,
            "polity": {
                "id": 106,
                "name": "iq_neo_assyrian_emp",
                "long_name": "Neo-Assyrian Empire",
                "start_year": -911,
                "end_year": -612
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Steel",
            "steel": "absent",
            "comment": null,
            "description": " Assyrians “first to recognise fully” the superiority of iron over bronze, which had been used for weapons, chariots and armour since 1100 BCE. §REF§(Dupuy and Dupuy 2007, 10)§REF§ Steel is superior to iron, but iron was the best metal available to Assyrians."
        }
    ]
}