Byzantine: JUSTINIAN I (527-565 AD) Æ Pentannummmium. (7.68 mm/1.66 gm) Constantinople Mint.

Byzantine: JUSTINIAN I (527-565 AD. Æ Pentannummmium. Constantinople 
Mint. Diademed, draped and cuirassed. bust right/large E, A to right. 
SR 
170A.7.68 mm.1.66 gm. Dark green patina.

Courtesy of "Goodies", moderator of muntenbodemvondsten.nl