1 Silbergroschen - Frederick William III

Frederick William III's monetary reforms of the early 1820s were partly a response to the chaotic proliferation of small coinage that had plagued Prussia through the Napoleonic period, during which occupation, tribute payments, and emergency issues had left the currency in a degraded state. The Silbergroschen was introduced as part of a rationalized decimal-adjacent system anchoring the Thaler to thirty Groschen — a deliberate administrative simplification.

The nineteen-year production run across multiple mints accounts for the substantial die variety documentation in Schramm's numbering, which spans over thirty individual references for this type alone.