John II, Comnenus, 1118-1143 AD. AE tetarteron, Constantinople mint, 3.60g, 17.0mm, 

MP-QV, nimbate bust of Mary facing, both hands 
raised. 
IW DEC POT TW POP to left, ThV PO GE NH T to right (or 
similar) of John standing facing, wearing crown, 
divitision and chlamys, holding jewelled sceptre and 
cross on globe.

SB 1946, BMC 72-75.

Contributed by online store of the Forum Ancient Coins, Aug, 2009