3 3 c m
40cm
actual image size: 32cm x 25cm
Description
Dotting machine in a wooden case, for testing accident-pronenes in industrial workers. This device was used by psychologists May Smith and Millais Culpin of the Industrial Fatigue Research Board; a body originally set up to study the health of munitions workers during World War I. Manufactured by Edgar Schuster in England, 1920-1940.
Image Details
Image Ref.
10318227
© Science Museum / Science & Society Picture Library