It does appear similar to coins of Kalimullah Shah, but please recheck your measurements. He made no coins weighing 20 g (the ⅔ gani you are suggesting weighs 10.8-11.5 g, and a full gani weighs 17 g), and 11 mm diameter would be a rather small coin.
@Seeker55, you are right, I made a mistake interchanging weight & diameter. Diameter is 20mm & weight is 11g. Matches with N#72602 . Thanks for your help.
Estado cambiado a resuelto(sridhar1803, 29 oct 2023, 13:52)