SEVERUS II as Caesar. 305-306 AD. Bronze Follis (26mm) (9.69 gm). 

R: The Genius of the Roman 
People standing, l. 

RIC. 13a, Serdica mint (issue of 305-
6 AD). 
Scarce and EF with some silvering. 

With kind permission of Numismatik Lanz, Auction 2000