Johannes, AE4, Rome mint. 423-425 AD. 0.96 gr.

DN IOHAN-NES PF AVG, pearl diademed, draped, cuirassed bust right.
SALVS REI-PVBLICAE, Victory advancing left, trophy on 
shoulder, dragging captive behind her.
Chi-rho in left field.
Mintmark RMP
RIC X 1913 var (officina); type Sear 21121.

With permission of cngcoins.com, June 2015