Galvanometer, magnetic needle type, wooden base, metal fittings in glass cover, by William Hart of Edinburgh, 1900-1920 Galvanometer, magnetic needle type 1900-1920
Control panel, wood case, metal fittings, by William Hulme, Edinburgh, 1900-1910 Control panel 1900-1910
Dental unit head set, on wooden stand with glass cover, by the Ritter Dental Manufacturing Co., USA, 1925-1940 Dental unit head set on wooden stand with glass
Gallery label for radium teletherapy apparatus from Science Museum atomic physics gallery, 1951-1954 Gallery label for radium teletherapy apparatus from Science Museum atomic physics gallery 1951
Gallery label for radium teletherapy apparatus from Science Museum atomic physics gallery, 1951-1954 Gallery label for radium teletherapy apparatus from Science Museum atomic physics gallery 1951
Diagram of sections through two plates specially designed by Arthur Everest Shipley (1861-1927), in response to the needs of those injured during the First World War. The flatter, wider design is for a dinner plate the other for a soup plate, England, c.1915-1920. Diagram of sections through Shipley plates 1915-1920