Other than its silver i have no idea what this is. And i lnow cleaning a coin is a big no, any way to get the stuff off the back? Any help would be appreciated.
I have one of these... DELHI SULTAN INDIA - DELHI SULTAN - ALA UD DIN KHILJI DENOMINATION: 2 GANI, COMPOSITION: BILLON, WEIGHT: 3.40 GRAM SIZE: 15.86 MM OBVERSE: AL SULTAN AL A ZAM ALA AL DUNYA WA L DIN REVERSE: MUHAMMAD SHAH IN CENTER SRI SULTAN ALAVADININ NAGARI AROUND RULER: ALA AL DIN MUHAMMAD: AH 695-715 /1296-1316 AD
Thanks i am more of an U.S. coin collector, this was out of my information resource. I didnt even know where to start looking.