An 1820 King George III Commemorative Medal

Copper, obverse illustrating a left-facing King George III, surrounded by the inscription "H M G M KING GEORGE III, reverse inscribed "BORN JUNE 4, 1738 / CROWNED OCT 25, 1760. / DIED JAN 29, 1820 IN THE 60 YEAR OF HIS REIGN AND IN THE 82 YEAR OF HIS AGE", 25 mm, die-hole added for suspension, fair.