Coins minted in the 18th century invariably showed the denomination as denga, but during parts of the 19th century this was replaced by the word denezhka, the diminutive form of denga.
Coins minted during the 18th century consistently displayed the denomination as "denga," but during specific segments of the 19th century, it transitioned to the diminutive form "denezhka" derived from "denga."