310-312 AD., Constantinus I., Londinium mint, Follis, RIC 199
Constantine, Follis, 22-26 mm, 3,89 g., mint of Londinium (London), 310-312 AD.
Obv.: CONSTANTINVS P AVG , Laureate, cuirassed bust right.
Rev.: CONCO[R] - D MILIT / P LN , Concordia standing l., holding standard in each hand, * in right field.
RIC VI, p. 136, #199