An Osram machine feeder's test
- Made:
- 1920-1940
An Osram machine feeder's test, comprised of a 'ball dropper' with a red cotton bag of marbles of two different diameters, with a pencil drawing showing the test set up, probably made at the National Institute of Industrial Psychology (NIIP), 1920-1940. (Possibly BPS Inv. No. 0081a.)
Details
- Category:
- Psychology, Psychiatry & Anthropometry
- Object Number:
- 1994-1255/6
- type:
- mechanical aptitude test
