1084216 | GREAT BRITAIN. (c.1820) White Metal Medal. PCGS SP62.  Possibly by Halladay (unsigned) and struck by Edward Thomason. Edge: Plain. 74mm. 100.14gm. Map of the Americas 
/ Map of Europe, Africa and Asia. Eimer 1139a; Unlisted in BHM.
Map of the World.
Housed in an oversized holder. Includes a contemporary fitted case.
Please use this link to verify the PCGS certification number 
52085775