Firuz Shah Tughluq's reign was one of the longest and most administratively ambitious of the entire Sultanate period, marked by an aggressive canal-building program, the founding of multiple cities, and a deliberate policy of issuing coinage in billon — a debased silver alloy — to stretch the treasury across his extensive public works. The half tanka in billon represents the fractional coinage infrastructure that kept small transactions functional in a monetized agrarian economy where full silver tankas rarely changed hands among common laborers.
Firuz was also notable for explicitly refusing to execute nobles, a political restraint that weakened central authority and contributed to the Sultanate's fragmentation shortly after his death in 1388.
Firuz Shah Tughluq's reign was one of the longest and most administratively ambitious of the entire Sultanate period, marked by an aggressive canal-building program, the founding of multiple cities, and a deliberate policy of issuing coinage in billon — a debased silver alloy — to stretch the treasury across his extensive public works. The half tanka in billon represents the fractional coinage infrastructure that kept small transactions functional in a monetized agrarian economy where full silver tankas rarely changed hands among common laborers.
Firuz was also notable for explicitly refusing to execute nobles, a political restraint that weakened central authority and contributed to the Sultanate's fragmentation shortly after his death in 1388.