Gallienus AE32 of Antioch ad Maeandrum, Caria. AD 253-268. 17.25 g.

Helmeted and cuirassed bust left, holding shield and spear.
AN[TIOXE]-WN, six-arched bridge with guard rails across the Maeander River; triple-bayed triumphal arch at one end; figure of Maeander River reclining left above guard rail. 

SNG von Aulock Supp. 8059 (same obv. die). 
Rare. ($300)

Sold for $585.
Used by permission of CNG 69, Lot 1013, June 2005, www.cngcoins.com
From the Garth R. Drewry Collection.