The 'Tell Bell' educational game, English, 1928-1932.
Image number: 10328724
An educational toy requiring the player to answer multiple choice questions involving mathematics. Answers are selected with template cards and three sliders which activates a bell if the answer is correct. The 'Tell Bell' is made by Knapp Electrical Inc.
- Image number:
- Science Museum/Science & Society Picture Library
- Date taken:
- 30 October 2003 09:22
- Image rights:
- Science Museum