Glass tube of smallest balls made for ball-bearings
- Made:
- 1945 in Chelmsford
- maker:
- Hoffmann, F.
Examples of the smallest complete ball-bearings (Miles Aircraft) contained in glass tube. Comes with box and lid: 31/07/2007.
Details
- Category:
- Mechanical Power Transmission
- Object Number:
- 1945-15
- Materials:
- steel
- type:
- ball bearing
- credit:
- Ministry of Aircraft Production