10mm, 0.52 grams. "The coins of the Indian Sultanates"# AS42; Fishman/Todd "The Silver Damma" #HS25. Billon antoninianus, Salonina, wife of Gallienus (253-268 CE), Roman Empire. Potin tetradrachm of Diocletian (284-305 CE), Alexandria, Roman provincial coina.

13mm, 0.58 grams. Fishman/Todd "The Silver Damma" #M59. His coinage, slightly lighter than that of his predecessor Shibl, confirms he reigned shortly afterward and introduced a modest two percent depreciation.

The crude coins of Amir Ahmd are among the latest in the Habbarid Sindhi series. 10mm, 0.52 grams. "The coins of the Indian Sultanates"# AS42; Fishman/Todd "The Silver Damma" #HS25.

The crude coins of Amir Ahmd are among the latest in the Habbarid Sindhi series. 10mm, 0.58 grams. "The coins of the Indian Sultanates"# AS42; Fishman/Todd "The Silver Damma" #HS25.

The crude coins of Amir Ahmd are among the latest in the Habbarid Sindhi series. 9mm, 0.54 grams. "The coins of the Indian Sultanates"# AS42; Bracey #19-20.