Frederick I of Gotha-Altenburg. 1680/1691. Half ducat. Front: bust, verso: four FF and coat of arms.
Provenance
Old holdings of the Münzkabinett Weimar; stolen in June 1945 from the US local command Weimar; auction Grunthal & Gans, New York, November 18, 1947, no. 4, lot 1379.
