Tanka - Shahrukh Mirza Countermarked type

Shahrukh, fourth son of Timur, ruled from Herat for over four decades after consolidating power following the catastrophic succession wars that fragmented the empire after his father's death in 1405. His coinage is notable for the administrative continuity it projects — Shahrukh reinstated orthodox Sunni formulae on his coins after Timur's more eclectic religious positioning, a deliberate political signal to the Khorasani religious establishment whose support he needed. Countermarked examples of this tanka represent revalidation episodes, where existing coin stock was officially restruck or punched to extend its monetary authority without full reminting — a cost-saving measure common during periods of transitional fiscal pressure in the Timurid successor states.