Romulus, AE follis. Rome. AD 310-311. 

DIVO ROMVLO NV BIS CONS, bare head right.
AETERNAE MEMORIAE, domed shrine with right doot open, 
surmounted by eagle standing right.

Mintmark RBP. 

RIC VI Rome 207.

With permission of Noble Numismatics Pty Ltd - Auction 95, Lot 5717, Nov. 2010.