NGC MS 62 (6638167-015).
Av. SVB. AQVILA. EIVS. ARTES. ET. LITTERAE. FLORENT. Allegory of the science of numismatics, with a book written ECKHEL, between two adolescents symbolizing hammer striking on the right and pendulum striking on the left, all under the imperial eagle, in a setting with corners adorned with engraver's tools; signature A. SCHARFF.
Rv. In the central medallion, between two shields and between the imperial crown and the buildings of the Literary Academy, legend in nine lines: FRANCISCI. IOSEPHI. I. IMPERATORIS. ET. REGIS VOTA. BIS. VICENNALIA. FELICITER. SOLVTA SOCIETAS. NUMISMATICA VINDOBONENSIS CELEBRAVIT. DIE. II. DEC. MDCCCLXXXVIII; signature NEUBERGER at bottom.
Hauser 885; Silver - 57 mm - 12 h