1853 UK Royal Photographic Society of London Medal. Silver: 89MM./4.3 OZ. Obv: Portriet of Prince Albert to left. Legend ROYAL PHOTOGRAPHIC SOCIETY OF GR. BRITAIN. H.R.H. THE PRICE CONSORT PATRON 1953-1861. Rec: Britanian riding 4-horse chairot on the cloud. Legend PHOTOGRAPHIC SOCIETY OF LONDON. 1853 with Hallmarks. Rim: Edwarded details WALTER CLARK. 1965