326-327 AD., Constantinus I, Siscia mint, Æ3 / Follis?, RIC 200.

Constantinus I (Constantine), Siscia mint, officina 3, 326-327 AD.,
Æ3 / Follis? (ø 17-17,5 mm / 1,84 g), bronze, axis about coin alignment ↑↓ (ca. 190°),
Obv.: CONSTAN - TINVS AVG , his laureate head facing right - son buste lauré à droite.
Rev.: PROVIDEN - TIAE AVGG / • Γ SIS • , camp gate with two turrets, no doors flanking, star above - porte de camp surmontée de deux tours, une étoile au-dessus, • Γ SIS • à l’exergue.
RIC VII, p. 449, no. 200 (c3 – very common) ; 79 pieces of RIC 200 on http://www.nummus-bible-database.com , more than 20 from officina 3 .