Synclock precision time interval meter by Everett Edgecumbe
- Made:
- London
Synclock precision time interval meter by Everett Edgecumbe, London
Details
- Category:
- Psychology, Psychiatry & Anthropometry
- Object Number:
- 1996-277/60
- type:
- time meter
Synclock precision time interval meter by Everett Edgecumbe, London