Constantine II, AE follis. Aquileia. AD 320.

CONSTANTINVS IVN NOB C, laureate, draped bust left, holding
Victory and mappa.
VIRTVS-EXERCIT, standard inscribed VOT XX with two 
bound captives sitting at its base.

Chi-rho in upper left field.
Mintmark AQT.

RIC VII Aquileia 62; Sear 17301.
Very rare, rated R5.

With permission of Numismatik Lanz München, June 2015.