Constantine I, AE follis, London, 316 AD.

IMP CONSTANTINVS AG, laureate, cuirassed bust right.
SOLI INVIC-TO COMITI, Sol standing left, chlamys 
across left shoulder, holding globe and raising
right hand.
S-P across fields.
Mintmark MLN

RIC VII London 53
Rare (R2)

With permission of ArtCoins Roma, Auction 6, Dec. 2012.