Constantine I AE follis of Antioch, 16 mm, 1.8 g. AD 335-337.

CONSTANTI-NVS MAX AVG, rosette-diademed, draped, cuirassed bust right
GLORIA EXERCITVS, two soldiers holding spears and shields with one standard between them, o on banner. 

Mintmark SMAN Delta. 

RIC VII Antioch 108. 

With permission of Roma Numismatics, E-Sale 67, Lot 1157, Feb. 2020. (sold as RIC 86 = two standards - in error).