The image shows a silver bilon rupee from the Delhi Sultanate, likely dating back to around 1300 AD. Key details about the coin:
Period: Delhi Sultanate era.
Approximate Date: Around 1300 AD.
Material: Silver bilon (an alloy with a high proportion of base metal).
Denomination: Rupee.
Possible Ruler: It could potentially be from the reign of Sikandar Shah Lodi or another ruler from the Delhi Sultanate period.
Inscription: The coin features inscriptions in Arabic or Persian script, typical of the era.
Value: The coin is likely a collector's item and its value would depend on its condition and rarity.