This motel is still in business as the Astoria Rivershore Motel. Kirsten and I used to stay there when we visited Astoria. But a night of Yelling Guy in the next room ended that.
Antioch
IC IX 67d Γ, cross
Arcadius, AE4, Antioch. AD 383-293. DN ARCADIVS PF AVG (no break), pearl diademed, draped, cuirassed bust right / SALVS REI-PVBLICAE, Victory walking right, holding trophy over shoulder, dragging a captive behind her. Cross in left field. Mintmark ANT gamma. RIC IX Antioch 67d; Sear 20852.
I think it is anyway. I don't know much about ancient coins yet. Identity based on reading of http://www.wildwinds.com/coins/ric/arcadius/i.html