1 Rupee - Sher Shah Suri Sharifabad

Sher Shah Suri's silver rupee is one of the most consequential monetary introductions in South Asian history. The rupee he standardized during his five-year reign became the template the Mughals adopted wholesale after Humayun's restoration — and the denomination survived, in name, into the twenty-first century across multiple sovereign states. Sharifabad, a minor mint in his network, contributed modestly to that output.

Sher Shah was killed in 1545 by an accidental gunpowder explosion at the siege of Kalinjar, ending a reign that reformed roads, postal routes, and coinage in under a decade.