63mm. Silver. By J. Pinches.
Obverse with Britannia holding caduceus and key, opening the doors to the exhibition, lamb and helmet at her feet, reverse with date on tablet within wreath. Edge inscribed 'E. Schering'.
About Uncirculated and a beautiful medal. Housed in original fitted case of issue which is in a very fragile state and in need of repair.
A similar example realised a hammer price of £1,600, plus an additional 24%, at DNW auction 12/02/2020 (lot 1077).