Robuta

https://www.hobbyray.com/en/coin_definition-2_3_Thaler-Silver-Principality_of_Anhalt_Zerbst_(1544_1796)-DDEKb0OMv9oAAAFFzg66.rEy.htm 2/3 Thaler 1742 Principality of Anhalt-Zerbst (1544 - 1796) Silver John Augustus, Prince of... principality of anhalt silver john augustus prince thaler zerbst