Watch List notes:

GERMAN STATES / PRUSSIA: 1 Thaler (1861 A) in silver (0,900) commemorating the Coronation of Wilhelm & Augusta. Crowned conjoined busts facing right on obverse. Arms at center of crowned monograms on reverse. Inside slab by NGC "MS 61 PL / CORONATION". Cert number: 6630515-004. (KM 488).