Watch List notes:

NETHERLANDS: Dutch Republic, assay receipt, 1759, 86 x 59mm, folded and embossed with the impressions of a France 1717-A 2 louis d'or (KM-428) on the back of a playing card (ace of clubs), noted in ink as having a fineness of 21 karat & 6 grains, Choice VF, ex Charles Opitz Collection, ex Mike Powells Collection. The interpretation of the notations is tentative.

Estimate: 75-100 USD