France - Second Empire - Napoleon III. 1852-1870.

Tin medal 1858, Auxerre .

By A. Caque and Massonnet. On the scientific congress and exhibition in Auxerre.
Av.: NAPOLEON III EMPEROR, head facing left, signed below CAQUE F.
Reverse: CONGRÉS SCIENTIFIQUE ET EXPOSITION D'AUXERRE 1858, enthroned Francia surrounded by scientific and industrial objects, in the section: LA VILLE D'AUXERRE DISTRIBUANT / DES RÉCOMPENSES AUX BEAUX-ARTS / ET A L'INDUSTRIE, signed on the throne CAQUE F. and below MASSONNET EDITEUR.
Diameter: 50 mm. Weight: 38.92 g.

Very nice