Gallienus, AE28, Metropolis, Ionia.

AVT K PO LIKIN GALLIHNOC, laureate, draped and cuirassed bust right.
EP ST OUA NEIKIA MHTROPOLEITWN, Emperor, cuirassed, standing 
right and resting on sceptre, joining hands with city
 goddess standing left, holding transverse sceptre.

BMC p. 180, 28.

Ancient Coin Art, 2002, from an old "Mystery Coins" folder,
added May 2010.