TYPE 	Byzantine Empire, Leo III Isaurian (717-741 AD), bronze half follis, Constantinople mint, struck 721-5 AD, 18mm
DESCRIPTION 	.
Obv: 	Leo III bearded, facing, wearing crown and chlamys and holding gl. cr.
Rev: 	Constantine V, wearing crown and chlamys and holding akakia and
 gl. cr. over exergual line with denomination (K = 20), flanked by ANNO 
- XXX
REFERENCE: 	SB 1518
GRADING: 	VF / AVF, rough brown patina, very scarce
ORDER INFO: 	B3116, $110

Courtesy of rudnik.com, Nov. 2010