Engraved Early American Round Silver Plaque

Circa 1800. Uniface, dished. 3" diameter, 70.3 grams coin silver. An amazing early American item, bright and lustrous with no serious marks. Obverse engraved with Liberty Cap on Pole, a puptent below, both above a plow similar to that in the Jersey coppers series, and with "True Riches" above them all. (No doubt the true riches stand for Liberty, Home, and Agriculture/Work.) About as neat as it gets.