Sultan Mehmed the Conqueror of the Ottoman Empire, Istanbul

The akçe or akça was the main currency in the Ottoman Empire, made of silver. Mehmed II, also known as Mehmed the Conqueror, minted coins in Constantinople in the year 1481 AD. The akçe or akça was a silver coin that served as the primary monetary unit of the Ottoman Empire. Ottoman: Mehmed II "The Conqueror" AH 855–886