George III AV Guinea, 1813. 

GEORGIVS III DEI GRATIA, laureate sixth (military) head right. / 
BRITANNIARUM REX FIDEI DEFENSOR 1813, around HONI SOIT QUI MAL Y PENSE, crowned coat of arms in garter.

Seaby 3730; Fr-357; KM-664. 

Courtesy Ira & Larry Goldberg Auctioneers, Beverly Hills, CA. www.goldbergcoins.com
Sale 31: The Pre-Long Beach Auction May 30 - June 1, 2005, Lot 2406