I bought this coin because it doesn't have a hint of armor. It's a draped cuirassed bust right; seen from rear. These usually have a small triangular area in front with lines depicting armor; but this one doesn't. I haven't seen a right facing with a decent armor depiction. Probably just poor engraving.
Constantine II
A.D. 322-324
19mm 3.3g
CONSTANT-INVS IVN NC; radiate, draped cuirassed bust right; seen from rear.
BEAT TRA-NQLITAS; globe on altar inscribed VOT / IS / XX, three stars above; F-B across fields.
In ex. PLON
RIC VII London 253; LMCC 9.06.025
