Byzantine Empire, John II, 1118-1143, AE Half Tetarteron.  

Obv. IC-XC, Christ nimbate standing facing on footstool, 
wearing pallium and colobium and holding book of gospels.

Rev. IW DECPOT, Bust facing wearing crown and jewelled 
chlamys, holding labarum and cross on globe.

Contributed by Tom Mullally, July, 2004.