Constantine I, AE3, 328, Thessalonica, Officina 1
CONSTAN_TINVS AVG
Rosette-diademed, draped, cuirassed bust right
PROVIDEN_TIAE AVGG
Campgate with seven rows, two turrets, no doors, star above, top row arches and dots in blocks, bottom row empty blocks, ramp with no stairs at base
A in right field
SMTS in exergue
19mm, 3.01g
RIC VII, 169 (R1)

Beastcoins collection, www.beastcoins.com
June 2009.