England - Ca. 1820 World map medal by Halliday
74 mm, By T Halliday.
The eastern and Western Hemispheres to either side, Australia written as New Holland
Reference: Eimer 1139
A most pleasing example of this highly sought after medal. A small scratch on the Eurasian side and a light edge knock on the American side, but this does not majorly detract - please see photos