A viewset for viewing and editing Tokens.

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{
    "count": 394,
    "next": "https://seshat-db.com/api/sc/tokens/?format=api&page=3",
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            "id": 51,
            "polity": {
                "id": 450,
                "name": "fr_hallstatt_b2_3",
                "long_name": "Hallstatt B2-3",
                "start_year": -900,
                "end_year": -700
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 52,
            "polity": {
                "id": 451,
                "name": "fr_hallstatt_c",
                "long_name": "Hallstatt C",
                "start_year": -700,
                "end_year": -600
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
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        },
        {
            "id": 53,
            "polity": {
                "id": 452,
                "name": "fr_hallstatt_d",
                "long_name": "Hallstatt D",
                "start_year": -600,
                "end_year": -475
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 54,
            "polity": {
                "id": 306,
                "name": "fr_merovingian_emp_2",
                "long_name": "Middle Merovingian",
                "start_year": 543,
                "end_year": 687
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
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            "description": null
        },
        {
            "id": 55,
            "polity": {
                "id": 453,
                "name": "fr_la_tene_a_b1",
                "long_name": "La Tene A-B1",
                "start_year": -475,
                "end_year": -325
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 56,
            "polity": {
                "id": 113,
                "name": "gh_akan",
                "long_name": "Akan - Pre-Ashanti",
                "start_year": 1501,
                "end_year": 1701
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": " Some of the Ashanti period material describes cowrie shells: ‘Tramma means literally cowries, the small shells from the Indian Ocean which, by the route from the north, found their way all over West Africa, and to this day may be seen used for small change in the native markets. The word came to be applied to a sale of movable or immovable property in the following manner. No contract of sale was valid in olden times unless a payment called tramma had been made. Tramma was the name derived from that sum, additional to the selling price, which was set aside and given to the witnesses of the transaction. It was a fixed proportional amount, and, at least for certain specified articles, seemed uniform, e.g. the tramma on the purchase of a cat-the old Ashanti bought cats as repositories of their okra or breath-was always a pesewa, about 1 d.; for a female slave, ntaku-anan, about 2 s.; for a male slave, ntakumiensa, [Page 235] 1 s. 6 d. In the case of such purchases no part of the tramma could be used by vendor or purchaser, and it was said that if a purchaser used any of it to buy food with it for his purchase, the slave or cat would die. This tramma may perhaps be called ‘earnest money’, but it was not originally paid to the vendor. If the transaction was afterwards repudiated, the receivers of the tramma were the witnesses to vouch for the transaction. The word therefore came to be used to designate a sale outright as opposed to awowa, ‘pledge’, or in case of land, ‘mortgage’.’ §REF§Rattray, R. S. 1923: 234; Literacy Database§REF§ We have assumed those to be in use prior to Ashanti rule as well."
        },
        {
            "id": 57,
            "polity": {
                "id": 114,
                "name": "gh_ashanti_emp",
                "long_name": "Ashanti Empire",
                "start_year": 1701,
                "end_year": 1895
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": " ‘Tramma means literally cowries, the small shells from the Indian Ocean which, by the route from the north, found their way all over West Africa, and to this day may be seen used for small change in the native markets. The word came to be applied to a sale of movable or immovable property in the following manner. No contract of sale was valid in olden times unless a payment called tramma had been made. Tramma was the name derived from that sum, additional to the selling price, which was set aside and given to the witnesses of the transaction. It was a fixed proportional amount, and, at least for certain specified articles, seemed uniform, e.g. the tramma on the purchase of a cat-the old Ashanti bought cats as repositories of their okra or breath-was always a pesewa, about 1 d.; for a female slave, ntaku-anan, about 2 s.; for a male slave, ntakumiensa, [Page 235] 1 s. 6 d. In the case of such purchases no part of the tramma could be used by vendor or purchaser, and it was said that if a purchaser used any of it to buy food with it for his purchase, the slave or cat would die. This tramma may perhaps be called ‘earnest money’, but it was not originally paid to the vendor. If the transaction was afterwards repudiated, the receivers of the tramma were the witnesses to vouch for the transaction. The word therefore came to be used to designate a sale outright as opposed to awowa, ‘pledge’, or in case of land, ‘mortgage’.’ §REF§Rattray, R. S. 1923: 234; Literacy Database§REF§ According to SCCS variable 17 'Money (Media of Exchange) and Credit' 'Tokens of conventional value as media of exchange' were used, not 'No media of exchange or money' or 'Domestically used articles as media of exchange' or 'Foreign coinage or paper coinage', or 'Indigenous coinage or paper currency'."
        },
        {
            "id": 58,
            "polity": {
                "id": 67,
                "name": "gr_crete_archaic",
                "long_name": "Archaic Crete",
                "start_year": -710,
                "end_year": -500
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": "Minting in Greece was introduced around 6th century BCE. Before that period economic transactions were based on a barter system of spits, precious artifacts and metals, animals, food, and services. §REF§e.g. Seaford, R. 2004. <i>Money and the Early Greek Mind: Homer, Philosophy, Tragedy</i>, Cambridge, 125-46§REF§ §REF§Tejado, R. and Guerra, G. 2012. \"From barter to coins: shifting cognitive frames in Classical Greek economy,\" in Herrero-Soler, H. and White, A.(eds.), <i>Metaphore and Milles. Figurative Language in Business and Economics</i>, Berlin/Boston, 27-4.§REF§"
        },
        {
            "id": 59,
            "polity": {
                "id": 68,
                "name": "gr_crete_classical",
                "long_name": "Classical Crete",
                "start_year": -500,
                "end_year": -323
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": " Economic transactions were also based on a barter system of precious artifacts and metals, animals, food, and services. §REF§e.g. Seaford, R. 2004. <i>Money and the Eraly Greek Mind: Homer, Philosophy, Tragedy</i>, Cambridge, 125-46§REF§ §REF§Tejado, R. and Guerra, G. 2012. \"From barter to coins: shifting cognitive frames in Classical Greek economy,\" in Herrero-Soler, H. and White, A.(eds), <i>Metaphore and Milles. Figurative Language in Business and Economics</i>, Berlin/Boston, 27-48.§REF§"
        },
        {
            "id": 60,
            "polity": {
                "id": 74,
                "name": "gr_crete_emirate",
                "long_name": "The Emirate of Crete",
                "start_year": 824,
                "end_year": 961
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": null
        },
        {
            "id": 61,
            "polity": {
                "id": 65,
                "name": "gr_crete_post_palace_2",
                "long_name": "Final Postpalatial Crete",
                "start_year": -1200,
                "end_year": -1000
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": "It has been generally argued that all economic transactions were based on fruitful barter. §REF§e.g. Chadwick, J. 1976. The Mycenaean World, Cambridge, 78.§REF§ Recent research, however, suggest that market exchanges also existed in prehistory Aegean. §REF§Christakis, K. S. 2008. The Politics of the Storage. Storage and Sociopolitical Complexity in Neopalatial Crete (Prehistory Monographs 25), Philadelphia, 138-39§REF§ §REF§Parkinson, W., Nakassis, D., and Galaty, M. L. 2013. \"Crafts, Specialists, and Markets in Mycenaean Greece: Introduction,\" American Journal of Archaeology 117, 413-22.§REF§"
        },
        {
            "id": 62,
            "polity": {
                "id": 66,
                "name": "gr_crete_geometric",
                "long_name": "Geometric Crete",
                "start_year": -1000,
                "end_year": -710
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": "Minting in Greece was introduced around 6th century BCE. Before that period economic transactions were based on a barter system of spits, precious artifacts and metals, animals, food, and services. §REF§e.g. Seaford, R. 2004. <i>Money and the Eraly Greek Mind: Homer, Philosophy, Tragedy</i>, Cambridge, 125-46§REF§ §REF§Tejado, R. and Guerra, G. 2012. \"From barter to coins: shifting cognitive frames in Classical Greek economy,\" in Herrero-Soler, H. and White, A.(eds), <i>Metaphore and Milles. Figurative Language in Business and Economics</i>, Berlin/Boston, 27-48.§REF§"
        },
        {
            "id": 63,
            "polity": {
                "id": 69,
                "name": "gr_crete_hellenistic",
                "long_name": "Hellenistic Crete",
                "start_year": -323,
                "end_year": -69
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": " It has been generally argued that economic transactions were also based on fruitful barter. §REF§e.g. Seaford, R. 2004. <i>Money and the Eraly Greek Mind: Homer, Philosophy, Tragedy</i>, Cambridge, 125-46§REF§ §REF§Tejado, R. and Guerra, G. 2012. \"From barter to coins: shifting cognitive frames in Classical Greek economy,\" in Herrero-Soler, H. and White, A.(eds), <i>Metaphore and Milles. Figurative Language in Business and Economics</i>, Berlin/Boston, 27-48.§REF§"
        },
        {
            "id": 64,
            "polity": {
                "id": 63,
                "name": "gr_crete_mono_palace",
                "long_name": "Monopalatial Crete",
                "start_year": -1450,
                "end_year": -1300
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": "It has been generally argued that all economic transactions were based on fruitful barter. §REF§e.g. Chadwick, J. 1976. The Mycenaean World, Cambridge, 78.§REF§ Recent research, however, suggest that market exchanges also existed in prehistory Aegean §REF§Christakis, K. S. 2008. The Politics of the Storage. Storage and Sociopolitical Complexity in Neopalatial Crete (Prehistory Monographs 25), Philadelphia, 138-39§REF§ §REF§Parkinson, W., Nakassis, D., and Galaty, M. L. 2013. \"Crafts, Specialists, and Markets in Mycenaean Greece: Introduction,\" American Journal of Archaeology 117, 413-22.§REF§"
        },
        {
            "id": 65,
            "polity": {
                "id": 62,
                "name": "gr_crete_new_palace",
                "long_name": "New Palace Crete",
                "start_year": -1700,
                "end_year": -1450
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": " It has been generally argued that in ancient societies economic transactions were also based on fruitful barter. §REF§e.g. Chadwick, J. 1976. The Mycenaean World, Cambridge, 78.§REF§"
        },
        {
            "id": 66,
            "polity": {
                "id": 61,
                "name": "gr_crete_old_palace",
                "long_name": "Old Palace Crete",
                "start_year": -1900,
                "end_year": -1700
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": " It has been generally argued that in ancient societies economic transactions were also based on fruitful barter. §REF§Garrraty, C. P. 2010. \"Investigating market exchange in ancient societies: a theoretical review,\" in Garraty, C. P. and Stark, B. L. (eds), <i>Archaeological Approaches to Market Exchange in Ancient Societies</i>, Colorado, 3-32§REF§ §REF§Chadwick, J. 1976. <i>The Mycenaean World</i>, Cambridge, 78.§REF§"
        },
        {
            "id": 67,
            "polity": {
                "id": 64,
                "name": "gr_crete_post_palace_1",
                "long_name": "Postpalatial Crete",
                "start_year": -1300,
                "end_year": -1200
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": "It has been generally argued that all economic transactions were based on fruitful barter. §REF§e.g. Chadwick, J. 1976. The Mycenaean World, Cambridge, 78.§REF§ Recent research, however, suggest that market exchanges also existed in prehistory Aegean. §REF§Christakis, K. S. 2008. The Politics of the Storage. Storage and Sociopolitical Complexity in Neopalatial Crete (Prehistory Monographs 25), Philadelphia, 138-39§REF§ §REF§Parkinson, W., Nakassis, D., and Galaty, M. L. 2013. \"Crafts, Specialists, and Markets in Mycenaean Greece: Introduction,\" American Journal of Archaeology 117, 413-22.§REF§"
        },
        {
            "id": 68,
            "polity": {
                "id": 60,
                "name": "gr_crete_pre_palace",
                "long_name": "Prepalatial Crete",
                "start_year": -3000,
                "end_year": -1900
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": " It has been generally argued that in ancient societies economic transactions were also based on fruitful barter. §REF§Garrraty, C. P. 2010. \"Investigating market exchange in ancient societies: a theoretical review,\" in Garraty, C. P. and Stark, B. L. (eds), <i>Archaeological Approaches to Market Exchange in Ancient Societies</i>, Colorado, 3-32§REF§ §REF§Chadwick, J. 1976. <i>The Mycenaean World</i>, Cambridge, 78.§REF§"
        },
        {
            "id": 69,
            "polity": {
                "id": 17,
                "name": "us_hawaii_1",
                "long_name": "Hawaii I",
                "start_year": 1000,
                "end_year": 1200
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": " Significant \"wealth economy\" in the form of precious feathered garments (cloaks, capes, helmets, lei) which was very important to the ruling elite (the ali'i). §REF§(Kirch 2016, personal communication)§REF§ This may be true of more recent periods, can it be extended backwards?"
        },
        {
            "id": 70,
            "polity": {
                "id": 18,
                "name": "us_hawaii_2",
                "long_name": "Hawaii II",
                "start_year": 1200,
                "end_year": 1580
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": " Significant \"wealth economy\" in the form of precious feathered garments (cloaks, capes, helmets, lei) which was very important to the ruling elite (the ali'i). §REF§(Kirch 2016, personal communication)§REF§ This may be true of more recent periods, can it be extended backwards?"
        },
        {
            "id": 71,
            "polity": {
                "id": 19,
                "name": "us_hawaii_3",
                "long_name": "Hawaii III",
                "start_year": 1580,
                "end_year": 1778
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": " Significant \"wealth economy\" in the form of precious feathered garments (cloaks, capes, helmets, lei) which was very important to the ruling elite (the ali'i). §REF§(Kirch 2016, personal communication)§REF§ This may be true of more recent periods, can it be extended backwards? Check with Patrick Kirch. AD"
        },
        {
            "id": 72,
            "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": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "absent",
            "comment": null,
            "description": null
        },
        {
            "id": 73,
            "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": "Token",
            "token": "absent",
            "comment": null,
            "description": " According to SCCS variable 17 'Money (Media of Exchange) and Credit', 'No media of exchange or money' or 'Domestically used articles as media of exchange' or 'Tokens of conventional value as media of exchange' or 'Foreign coinage or paper coinage', or 'Indigenous coinage or paper currency'."
        },
        {
            "id": 74,
            "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": "Token",
            "token": "absent",
            "comment": null,
            "description": null
        },
        {
            "id": 75,
            "polity": {
                "id": 110,
                "name": "il_judea",
                "long_name": "Yehuda",
                "start_year": -141,
                "end_year": -63
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 76,
            "polity": {
                "id": 105,
                "name": "il_yisrael",
                "long_name": "Yisrael",
                "start_year": -1030,
                "end_year": -722
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 77,
            "polity": {
                "id": 85,
                "name": "in_deccan_nl",
                "long_name": "Deccan - Neolithic",
                "start_year": -2700,
                "end_year": -1200
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "absent",
            "comment": null,
            "description": null
        },
        {
            "id": 78,
            "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": "Token",
            "token": "present",
            "comment": null,
            "description": " Denominations of cowries were in use. §REF§Irfan Habib, ‘The Currency System’, in Tapan Raychaudhuri and Irfan Habib (eds), The Cambridge Economic History of India Vol. 1, (Cambridge: Cambridge University Press, 1982), p.99.§REF§"
        },
        {
            "id": 79,
            "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": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 80,
            "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": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "absent",
            "comment": null,
            "description": " According to SCCS variable 17 'Money (Media of Exchange) and Credit' is coded as 'Foreign coinage or paper currency'"
        },
        {
            "id": 81,
            "polity": {
                "id": 388,
                "name": "in_gupta_emp",
                "long_name": "Gupta Empire",
                "start_year": 320,
                "end_year": 550
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": " \"India exported pearls, gems, diamonds and metals to China. Cowries became the common medium of exchange.\"§REF§(Roy 2016, 21) Kaushik Roy. 2016. Military Manpower, Armies and Warfare in South Asia. Routledge. Abingdon.§REF§"
        },
        {
            "id": 82,
            "polity": {
                "id": 95,
                "name": "in_hoysala_k",
                "long_name": "Hoysala Kingdom",
                "start_year": 1108,
                "end_year": 1346
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": " Cowrie shells? \" 10 Precious Metals, Debasements and Cowrie Shells in the Medieval Indian Monetary Systems, c.1200-1575 - John S Deyell\" §REF§(Money in the Pre-Industrial World <a class=\"external autonumber\" href=\"http://www.pickeringchatto.com/titles/1443-9781848932302-money-in-the-pre-industrial-world\" rel=\"nofollow\">[1]</a>)§REF§ Need to check."
        },
        {
            "id": 83,
            "polity": {
                "id": 384,
                "name": "in_mahajanapada",
                "long_name": "Mahajanapada era",
                "start_year": -600,
                "end_year": -324
            },
            "year_from": null,
            "year_to": null,
            "tag": "IFR",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "absent",
            "comment": null,
            "description": " Presumed absent as there is no direct evidence for the use of tokens.§REF§Singh, Upinder, A History of Ancient and Early Medieval India: From the Stone Age to the 12th Century (New Delhi: Pearson Education, 2008), p.190-191.§REF§"
        },
        {
            "id": 84,
            "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": "Token",
            "token": "present",
            "comment": null,
            "description": " Shell money in use. §REF§Jan Hogendorn, Marion Johnson, The Shell Money of the Slave Trade, p.42§REF§"
        },
        {
            "id": 85,
            "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": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 86,
            "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": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 87,
            "polity": {
                "id": 342,
                "name": "iq_babylonia_2",
                "long_name": "Kassite Babylonia",
                "start_year": -1595,
                "end_year": -1150
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": " \"The Mesopotamians did not use coinage (invented in Asia Minor in the seventh century B.C.E.) but employed various commodities as media of exchange and measures of value: occasionally gold, copper, and tin, but most commonly silver and grain. The value of goods entrusted to merchants was reckoned in weights of silver or volumes of barley, as was that of the commodities that the merchants brought back from their expeditions. Silver rings, coils of silver wire that could easily be cut into pieces, and other small units (often of 5 shekels weight) were regularly used in transactions, the requisite quantity of silver being weighed out to make a purchase or pay for a service.\"§REF§(McIntosh 2005: 132) 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": 88,
            "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": "Token",
            "token": "present",
            "comment": null,
            "description": " \"The Mesopotamians did not use coinage (invented in Asia Minor in the seventh century B.C.E.) but employed various commodities as media of exchange and measures of value: occasionally gold, copper, and tin, but most commonly silver and grain. The value of goods entrusted to merchants was reckoned in weights of silver or volumes of barley, as was that of the commodities that the merchants brought back from their expeditions. Silver rings, coils of silver wire that could easily be cut into pieces, and other small units (often of 5 shekels weight) were regularly used in transactions, the requisite quantity of silver being weighed out to make a purchase or pay for a service.\"§REF§(McIntosh 2005: 132) 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": 89,
            "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": "Token",
            "token": "present",
            "comment": null,
            "description": " \"The Mesopotamians did not use coinage (invented in Asia Minor in the seventh century B.C.E.) but employed various commodities as media of exchange and measures of value: occasionally gold, copper, and tin, but most commonly silver and grain. The value of goods entrusted to merchants was reckoned in weights of silver or volumes of barley, as was that of the commodities that the merchants brought back from their expeditions. Silver rings, coils of silver wire that could easily be cut into pieces, and other small units (often of 5 shekels weight) were regularly used in transactions, the requisite quantity of silver being weighed out to make a purchase or pay for a service.\"§REF§(McIntosh 2005: 132) 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": 90,
            "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": "Token",
            "token": "present",
            "comment": null,
            "description": " \"The Mesopotamians did not use coinage (invented in Asia Minor in the seventh century B.C.E.) but employed various commodities as media of exchange and measures of value: occasionally gold, copper, and tin, but most commonly silver and grain. The value of goods entrusted to merchants was reckoned in weights of silver or volumes of barley, as was that of the commodities that the merchants brought back from their expeditions. Silver rings, coils of silver wire that could easily be cut into pieces, and other small units (often of 5 shekels weight) were regularly used in transactions, the requisite quantity of silver being weighed out to make a purchase or pay for a service.\"§REF§(McIntosh 2005: 132) 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": 91,
            "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": "Token",
            "token": "present",
            "comment": null,
            "description": " \"Trade between Ur and Dilmun consisted in exporting textiles (as well as silver and other products, like sesame oil or leather) and returning with ingots of copper from Magan.\"§REF§(Liverani 2014, 190) Liverani, Mario. Tabatabai, Soraia trans. 2014. <i>The Ancient Near East: History, Society and Economy</i>. London: Routledge. Seshat URL: <a class=\"external free\" href=\"https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/7DRZQS5Q/q/liverani\" rel=\"nofollow\">https://www.zotero.org/groups/1051264/seshat_databank/items/itemKey/7DRZQS5Q/q/liverani</a>.§REF§"
        },
        {
            "id": 92,
            "polity": {
                "id": 346,
                "name": "iq_neo_babylonian_emp",
                "long_name": "Neo-Babylonian Empire",
                "start_year": -626,
                "end_year": -539
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": " \"The Mesopotamians did not use coinage (invented in Asia Minor in the seventh century B.C.E.) but employed various commodities as media of exchange and measures of value: occasionally gold, copper, and tin, but most commonly silver and grain. The value of goods entrusted to merchants was reckoned in weights of silver or volumes of barley, as was that of the commodities that the merchants brought back from their expeditions. Silver rings, coils of silver wire that could easily be cut into pieces, and other small units (often of 5 shekels weight) were regularly used in transactions, the requisite quantity of silver being weighed out to make a purchase or pay for a service.\"§REF§(McIntosh 2005: 132) 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": 93,
            "polity": {
                "id": 473,
                "name": "iq_ubaid",
                "long_name": "Ubaid",
                "start_year": -5500,
                "end_year": -4000
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": " e. g. cache in Tell Abada §REF§Forest 1989, 199-226§REF§"
        },
        {
            "id": 94,
            "polity": {
                "id": 474,
                "name": "iq_uruk",
                "long_name": "Uruk",
                "start_year": -4000,
                "end_year": -2900
            },
            "year_from": null,
            "year_to": null,
            "tag": "TRS",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "present",
            "comment": null,
            "description": " e. g. at site of Uruk §REF§Charvat 2008, 120§REF§, Jemdet Nasr, Tello, Fara, Ubaid, Susa, Choga Mish, Habuba Habira, Jebel Aruda§REF§Schmandt-Besserat 1979, 20§REF§"
        },
        {
            "id": 95,
            "polity": {
                "id": 107,
                "name": "ir_achaemenid_emp",
                "long_name": "Achaemenid Empire",
                "start_year": -550,
                "end_year": -331
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 96,
            "polity": {
                "id": 508,
                "name": "ir_ak_koyunlu",
                "long_name": "Ak Koyunlu",
                "start_year": 1339,
                "end_year": 1501
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 97,
            "polity": {
                "id": 362,
                "name": "ir_buyid_confederation",
                "long_name": "Buyid Confederation",
                "start_year": 932,
                "end_year": 1062
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 98,
            "polity": {
                "id": 172,
                "name": "ir_il_khanate",
                "long_name": "Ilkhanate",
                "start_year": 1256,
                "end_year": 1339
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 99,
            "polity": {
                "id": 125,
                "name": "ir_parthian_emp_1",
                "long_name": "Parthian Empire I",
                "start_year": -247,
                "end_year": 40
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": null
        },
        {
            "id": 100,
            "polity": {
                "id": 483,
                "name": "iq_parthian_emp_2",
                "long_name": "Parthian Empire II",
                "start_year": 41,
                "end_year": 226
            },
            "year_from": null,
            "year_to": null,
            "tag": "SSP",
            "is_disputed": false,
            "is_uncertain": false,
            "name": "Token",
            "token": "unknown",
            "comment": null,
            "description": null
        }
    ]
}