1000 Tenge 30 years Tenge

Kazakhstan introduced its national currency in November 1993, replacing the Soviet ruble as the country established independent monetary infrastructure just two years after the dissolution of the USSR. The tenge's name derives from a medieval Turkic weight and monetary unit, and its launch required the covert printing of banknotes in the UK — the operation kept secret even from most government officials until the switchover day.

Tantalum is rarely used in commemorative bimetallics; its extreme hardness and density complicate both die preparation and striking pressure calibration, which is part of why issues combining it with a silver ring remain genuinely unusual in modern numismatics.