Billon tetradrachm and silver fractions gradually phase outJan 1, 293Labels: Billon tetradrachm, Bahr mIranica
Thin-flan silver technology becomes Sasanian standardJan 1, 300Labels: Thin-flan technology, Silver drachmIranica
Kawad I’s second reign standardizes mint-and-year datingJan 1, 499Labels: Kaw d, Mint datingGyselen CambridgeIranica
Khosrow II popularizes “May the royal glory increase” legendJan 1, 591Labels: Khosrow II, Pahlavi legendNumistaIranica
Sasanian silver drachm remains core fiscal currencyJan 1, 600Labels: Silver drachm, Fiscal currencyIranicaIranica
Yazdegerd III continues dated, mint-signed drachm productionJun 16, 632Labels: Yazdegerd III, Dated drachmsNumistaBM Collection
Arab-Sasanian drachms extend Sasanian mint continuityJan 1, 651Labels: Arab-Sasanian drachm, Arabic inscriptionsIranicaIranica
Ardashir I reorganizes Sasanian monetary systemJan 1, 2240Labels: Arda r, Monetary reformIranicaIranica