The plaquette's obverse bears a moneyer producing a coin by striking a die with a hammer. Behind him, representations of rare medals from the ANS collection. Signed and dated at lower right, (JOV monogram / 83)

The reverse bears three panels, arranged vertically. In top panel, a screw press; in bottom panel, a Janvier pantographic lathe making a reduction of V. D. Brenner's Lincoln cent; in central panel at left, 1858; at right, 1983; in middle, THE AMERICAN / NUMISMATIC / SOCIETY / (oak leaf) / "parva ne pereant"

This medal was the 54th official issue of the American Numismatic Society in 1983.  It was chosen by an ad-hoc committee which selected from designs submitted by seven different sculptors. Marcel Jovine won the design competition (and a cash award of $3,500) but his original design was rejected by some Council members due to male nudity. 

Jovine submitted an alternative design that did not include the male nudity and that design was accepted, even though some members quibbled that the moneyer looked like he was going to hit himself rather than the die.

The plaquette was struck in bronze, silver and gold by Stefano Johnson of Italy. The mintage is reported as 2 pieces in gold, 100 in silver, and 500 in bronze.  Originally,only 2 gold pieces were produced but Frank Bass' gold piece was lost and so a third piece was struck.

References:   ANS 54