Bit. 920 documents this as a pattern strike, produced at the St. Petersburg Mint during the early years of Nicholas I's reign — a period of significant deliberation over copper coinage reform. The Russian imperial government spent much of the late 1820s evaluating whether to rationalize the copper series, adjust weight standards, or abandon certain low denominations entirely. This piece reflects that indecision made tangible: a trial object, struck to evaluate but never approved for circulation.
The denga itself was already an ancient denomination by 1828, tracing its name to the Mongol "tanga." That it was still being pattern-tested this late speaks to bureaucratic inertia as much as monetary planning.
Bit. 920 documents this as a pattern strike, produced at the St. Petersburg Mint during the early years of Nicholas I's reign — a period of significant deliberation over copper coinage reform. The Russian imperial government spent much of the late 1820s evaluating whether to rationalize the copper series, adjust weight standards, or abandon certain low denominations entirely. This piece reflects that indecision made tangible: a trial object, struck to evaluate but never approved for circulation.
The denga itself was already an ancient denomination by 1828, tracing its name to the Mongol "tanga." That it was still being pattern-tested this late speaks to bureaucratic inertia as much as monetary planning.