Electromechanical counter, 1930-4

Made:
1930-1934 in United States
maker:
Machlett Laboratories Inc
electromechanical counter by Machlett Laboratories Inc used by electromechanical counter by Machlett Laboratories Inc used by

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License this image for commercial use at Science and Society Picture Library

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electromechanical counter by Machlett Laboratories Inc used by
Science Museum Group
© The Board of Trustees of the Science Museum

electromechanical counter by Machlett Laboratories Inc used by
Science Museum Group Collection
© The Board of Trustees of the Science Museum

electromechanical counter by Machlett Laboratories Inc used by I. Curie and F. Joliot in their experiments to discover artificial radioactivity in 1934

Details

Category:
Nuclear Physics
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
1982-549
Materials:
steel, brass, copper, plastic and complete
Measurements:
overall: 75 x 65 x 40 mm
type:
counters (electromechanical)
credit:
On loan from the Wellcome Trust