Perseus AE18 VF nice patina

Perseus, AE18, (5.66g) 
Head of (Alexander as?) Hercules right, wearing lionskin headdress. 
B-A above horseman right, crowning horse with wreath.
o on I monogram and delta below.
Mionnet I, 949

VF, dark patina, tip of nose not struck.

oldromancoins.com, 2005.
Attribution and reference added, Dec. 2010.