1 Dam - Akbar Agra mint

Akbar's copper dam was the backbone of everyday commerce across the empire — the gold mohur and silver rupee were too valuable for most transactions, leaving the dam to handle the bulk of actual market exchange. Akbar's revenue administration, systematized by his finance minister Todar Mal in the 1570s, denominated land tax assessments partly in dams, anchoring the coin directly to agrarian fiscal policy rather than just street trade.

The Agra mint was one of the most productive in the empire throughout this reign. Agra-struck dams of this period show considerable variation in flan preparation and strike placement, a consequence of high-volume production rather than any single die failure.