Trebonianus Gallus, AE of Alexandreia, Troas. 5.47 g. 

IMP C VIB TREB GALLVS AVG, laureate, draped, cuirassed bust right.
COL AVG TROAD, eagle standing facing on bucranium, wings spread,
head right. 
Bellinger A 408. SNG Cop. 180

Courtesy of Helios Auction 5, June 2011