Classical Numismatic Group Electronic Auction 221 
Auction date: 28 October 2009 
Lot number: 186 

Autonomous coinage of Olympia, Elis. Mid-2nd century BC. AE Half-unit. 

Laureate head of Zeus right
Winged thunderbolt; E-B/C-T across fields; all within wreath. 

BCD Olympia 306.

Used with permission of CNG coins, www.cngcoins.com, Feb. 2010