Watch List notes:

The Count Emery Hutten-Czapski Collection | Poland, Sigismund August and Catharina, widow of the Prince of Mantua (1548-1572), Electrotype of the Cast AR Laudatory Medal, 1561, unsigned, cuirassed bust three-quarters, rev. crowned and draped bust of Catharina three-quarters left, 80mm., 262.23g, 1h (Hutten-Czapski 514 [R7]), an attractive casting the rims and fields smoothed to remove stippling, otherwise about extremely fine, extremely rare

Provenance
Sold by Direct Descent from The Count Emery Hutten Czapski Collection