Main part of a prototype Nuclear Magnetic Resonance machine, Europe, 1970-1975 Radiomedicine 1970-1975
Electroconvulsive therapy machine, Baldock, Hertfordshire, 1954-1956 Psychology, Psychiatry & Anthropometry 1954-1956
Electroconvulsive therapy (ECT) machine, with head electrodes Psychology, Psychiatry & Anthropometry 1945-1960