Trajan Decius, Billon Tetradrachm, 249/250 (Year 1), Egypt-Alexandria A K G M K TRAIANOC DEKIOC Laureate, draped, cuirassed bust right, seen from behind (No legend) Diademed, nude bust of Hermanubis right, modius on head, drapery on left shoulder, diadem tie across right shoulder, caduceus surmounted by palm in right field L A in left field 22mm x 24m ...