Silver coins. Dollar—weight, 412.5 grains; thickness, .08 inch; diameter, 1.5 inches. Half-dollar—
weight, 192.9 grains; thickness, .057 inch; diameter, 1.2 inches. Quarter-dollar— weight, 96.45
grains; thickness, .045 inch; diameter, .95 inch. Dime—weight, 38.58 grains; thickness, .032 inch;
diameter, .7 inch.