Watch List notes:

Troas, Alexandria Troas. Trebonianus Gallus. A.D. 251-253. Æ as (19 mm, 5.64 g, 7 h). IMP C VIB TR[IBO GLLVS AVG?], laureate, draped and cuirassed bust of Trebonianus Gallus right / COL AV-G TROAD, Apollo standing left, sacrificing out over patera over tripod, and holding bow; on ground before tripod, eagle standing left, head right; behind, cypress tree. Cf. Bellinger A399 = McClean 7780 (w/o cypress or eagle). Green and brown patina. Very fine.