How to Identify the Indian Silver Coin

Begin with what the coin plainly shows. This is a silver piece whose face is covered in Persian/Urdu calligraphy and carries a mint mark, with no portrait and no Latin lettering. That immediately separates it from the later British India series that shows a monarch's bust and English inscriptions. A fully calligraphic silver coin in Indian hands is almost always from the Mughal-derived Company-era coinage rather than the imperial portrait period.

Next, work on the denomination through physical measurement. Weigh the coin to a tenth of a gram and measure its diameter, then compare against known standards for the silver rupee and its fractions. A full-size, heavier piece points to a rupee; smaller, lighter flans indicate half, quarter, or minor fractions. Do this before trying to price the coin, since denomination is the single biggest driver of both catalogue identity and value.

Then read the legends for mint and date. The Persian text names a mint and usually carries a Hijri or regnal year, and the mint mark reinforces that attribution. If you cannot read Persian, photograph both faces clearly and match the legend against catalogue plates or ask a specialist; the reverse, which is not visible in this image, often carries the mint formula and year that complete the identification.

Finally, weigh authenticity and look-alikes. Genuine pieces are hand-struck, so expect uneven centering, variable flan shape, and off-flan lettering; these are normal. Be cautious of cast copies, which show seams, soft mushy calligraphy, and incorrect weight, and of gilt or base-metal fakes that fail a weight-and-metal check. This calligraphic style is shared by Mughal, princely-state, and Company silver, so do not assume British India from script alone. Confirm the issuing authority from the legend before cataloguing.