Constans AE4. AD 348-350. Alexandria. Struck AD 346-348. 15 mm, 1.37 g.

CONSTANS-MAX AVG, laureate, draped and cuirassed bust right.
GLOR-IA EXERC-ITVS, two soldiers holding spears and shields 
with one standard between them, with dot on banner.

Mintmark: SMALA.

RIC VIII Alexandria 15.
Rated C2. 

Sold on VAuctions, auction 326, Lot 618, Sept. 2017.