Poland
Stanislaus August "Prince Kasimir Poniatowski" silver Medal 1767 XF45 NGC, Warsaw mint, HCz-3978 (R2). 44mm/29.1gms. By J.P. Holzhauser. Obv. Crowned monogram. Rev. 8-line inscription. A lovely large-format medal with pleasing silvery surfaces. According to the NGC holder, struck for the birthday of Prince Kasimir's birthday on March 4, 1767.
Estimate: 2000-2500 USD