Constantine I, posthumous, struck by Constantius II, Antioch, 337-340 AD. 15mm; 1.5g; AE4.

Obv: CONSTANTINVS PT AVGG; veiled bust right
Rev: IVST VEN MEM; Aequitas in long dress standing facing, 
head turned left, holding scales.

Mintmark SMANH.

RIC VIII Antioch 64; Failmetzer 390. Scarce.

Courtesy of Robert Bernobich, www.numisology.com, Oct. 2010.