dating: 1866 provenance: France, On the obverse head (right) with the inscription 'NAPOLEON III EMPEREUR'. Opus: Barre. On the reverse 'MINISTERE DE LA MARINE E DES COLONIES, in the centre oval held by two allegories 'A. E.LE J.PH P.PE MATELOT DE 3E CLASSE COURAGE ET DÉVOUEMENT 1866'. On ribbon. diameter 4.36 cm.