Heraclius. AE 12 nummi of Alexandria. AD 619-628. Struck by the Sassanian king Khusro II during his occupation of Egypt. 22 mm, 15.09 g.

No legend, crowned bust of Khusru II facing, wearing 
chlamys, his crown surmounted by a cross in a crescent. Star 
to left, crescent to right.
Cross potent on globe, I to left, B to right. 

Mintmark ALEX. 

SB 856, Mitchiner ACW 1218, Sellwood ISC 63; DOC 192.
 
Contributed by Burak of Kayser-i Rum Numismatics, June 2020.