Constantine  I Magnus (307-337 A.D.) - AE3 - 19.16mm, 2.87gr
Obverse - CONSTAN-TINVS AVG Constantine, his laureate head right.	Reverse - PROVIDEN-TIAE AVGG, Campgate with six rows, two turrets,  no doors, star above, top and bottom row blocks. SMTSB in Exergue, dot in right field
Minted at officina B in Thessalonica (Saloniki, Greece) between 326 and 328 A.D. Reference: Bruun, P.M., "Roman Imperial Coinage", Volume 7 (RIC), Thessalonica, p518, nr 153, obverse 1-B1 Failmezger, V., "Roman Bronze Coins From Paganism To Christianity 294-364 A.D.", nr 352gCI Carson, R.A.G., Hill, P.V., & Kent, J.P.C., "Late Roman Bronze Coinage",  Part I, p20, .nr 829 Sear, D.R., "Roman Coins and their Values" (RCV 4th Revised Edition), p326, nr. 3878, variety Van Meter, D., "Handbook of Roman Imperial Coins", p292, nr 85 Quality: Fine