George III. 1760-1820. AR Shilling, 25mm, Dated 1798. "Dorrien-Magens" Shilling without dot in legend above head.

GEORGIVS III DEI GRATIA, older Laureate, draped and cuirassed bust right. 
M B F ET A REX F D B ET L D S R I A T ET E, 1798, four shields with Semée (group) of three hearts in Hanoverian shield on the left, all around rayed Garter star. Crowns in the angles. 

Seaby 3747.

Courtesy Ira & Larry Goldberg Auctioneers, Beverly Hills, CA. www.goldbergcoins.com
SE3747