Medresco Portable Hearing Aid
1953
Model of an adenovirus magnified 3 million times
1985
Glass phial of British Standard penicillin, London, England, 1946
1946
Electron capture detector for gas chromatograph
1955-1965
Thermometer, for measuring solar radiation and temperature, used on 1953 Mount Everest expedition
1952-1953
Respirators and gas meter used on 1953 Mount Everest expedition
1952-3
Glass ampoule of insulin, England, 1925-1930
1925-1930
Cardboard tube containing glass phial of International Working Standard for Penicillin
Cardboard tube contining glass phial of International Standard for Penicillin
Cardboard tube (unlabelled) containing glass phial of British Standard Penicillin
Respirator used on 1953 Mount Everest expedition
1952-3
Casing, for Electron Capture Detector
1955-1965
Medresco Portable Hearing Aid
1953
1. Screw burette
1951
High Speed Centrifuge for preparation of Cell Spreads on Slides. Made at the National Institute for Medical Research
1900-1980
Electron Capture Detector
circa 1960