HANOVER. George III. 1760-1820. AR Halfcrown (32.5mm, 14.08 g, 12h). Last coinage. London mint. Dated 1817. Laureate head right; 1817 below / Crowned coat-of-arms of Hanover over crowned royal coat-of-arms; all within collar of the Garter. ESC 616; MCE 1091; SCBC 3789. Areas of toning, some light bag marks. UNC. Attractive white frosty luster.