Bronze Follis of Constantine I ("the Great") (A.D. 307 - 337).
Treveri mint, A.D. 310-313
RIC Vol. VI 885.
Obv: CONSTANTINVS P F AVG.
Rev: MARTI CONSERVATORI - Helmeted and cuirassed bust of Mars, Right.
(No mint mark)
19 mm, 2.9 g.
Rated Rarity R in RIC.
Contributed by Glenn Simonelli, July, 2005.