Monoscope television picture generator (Test card C), 1948 Monoscope television picture generator (Test card Radio Communication 1948
Folding camera for 620 rollfilm 2 1/4 x 3 1/4". Kodak Anastigmat Special lens No 689, F:100mm, f/3.5-22. Five blade shutter 1/2/5/10/25/50/100/200/B/T. Aperture setting coupled directly to photoelectric cell for automatic exposure control. Helical front-cell focusing coupled to split image rangefinder with triangular central field, combined with viewfinder. With leather hand strap. Lever wind-on. No 59714. The camera was designed by Joseph Mihalyi and styled by Walter Dorwin Teague. Kodak Super Six-20 camera Photographic Technology 1938-1944
`Bylock' electric hairdryer, all-bakelite casing, 200-250V; 0.2-2.5A; 50-550W; 50 cycles; 9,500 revs, machine no.12W73459B; to B.S.170/39. Made in England by Bylock Electric Ltd, South St., Ponders End, Middx. c.1945 'Bylock' electric hairdryer, 1945. Domestic Appliances 1941-1950
Three train, flatbed turret clock by E. Dent with double three-legged gravity escapement, c. 1939. Time Measurement 1939
Bristol ‘Centaurus’ sleeve-valve radial 18-cylinder aero engine, part-sectioned, by The Bristol Aeroplane Company Limited, Bristol, Somerset, England, 1942-1950 Bristol 'Centaurus' sleeve-valve aero engine, c 1940s. Aircraft Propulsion 1942-1950
Hoover "Junior" model 375, 1936 Hoover 'Junior' vacuum cleaner, model 375, 1937. Domestic Appliances 1937
Radar apparatus for the detection of radio echoes from aircraft, used by Robert Watson-Watt in February 1935, England, United Kingdom Radar apparatus used by R.Watson-Watt in 1935 Radio Communication 1935
Jacket from an American Red Cross uniform, United States, 1939-1945 Nursing & Hospital Furnishings 1939-1945
'Permutit' sea water desalination apparatus, London, England, 1940-1945 Public Health & Hygiene 1940-1945
Apparatus used in experimental work with penicillin, United Kingdom, 1939-1949 Biotechnology 1939-1949
