GERMAN STATES / PRUSSIA: 1 Thaler (1861 A) in silver (0,900) commemorating the Coronation of Wilhelm and Augusta. Crowned conjoined busts facing right on obverse. Coat of arms at center of crowned monograms on reverse. Inside slab by NGC "UNC DETAILS / CLEANED / CORONATION / Ntzelepis Collection". Cert number: 5787327-005. (KM 488). Ex Dr Ntzelepis collection.