Alexandria Troas,Gallienus, 253-268 AD.,
Æ As (20-22 mm / 3,92 g),
Obv.: IMP LICIN GALLIE[N] , laureate, draped and cuirassed bust of Gallienus r., seen from behind.
Rev.: C[OL AV] / TRO , horse grazing r., to l. tree.
Bellinger, Troy, 143, A453 ; SNG Cop. 206 .