মুদ্রা কোন রাজা বা সম্রাট ভারতীয় মুদ্রার প্রচলন করেন ?
The Mughals adopted and standardized the rupee ("rupiya", or silver) and dam (copper) currencies introduced by Sur Emperor Sher Shah Suri during his brief rule. The currency was initially 48 dams to a single rupee in the beginning of Akbar's reign, before it later became 38 dams to a rupee in the 1580s, with the dam's value rising further in the 17th century as a result of new industrial uses for copper, such as in bronze cannons and brass utensils. The dam was initially the most common coin in Akbar's time, before being replaced by the rupee as the most common coin in succeeding reigns. The dam's value was later worth 30 to a rupee towards the end of Jahangir's reign, and then 16 to a rupee by the 1660s. The Mughals minted coins with high purity, never dropping below 96%, and without debasement until the 1720s.
Sher Shah Suri