Helena, AE4, September 9, 337-Spring 340, Constantinople, Second Group, Officina 5
FL IVL HE_LENAE AVG
Diademed bust right, wearing imperial mantle and pearl necklace
PAX PV_B_LICA
Pax standing left, branch in right hand pointing downward, transverse scepter in left
CONSE in exergue
16mm x 17mm, 1.60g