Pitch measuring machine 1922
Pitch measuring machine 1922
- Object Number:
- 1981-769/1
- type:
- pitch measuring machine
Pitch measuring machine 1922 with accessories
- Made:
- 1922
Pitch measuring machine 1922 with accessories
Details
- Category:
- Industrial Metrology
- Object Number:
- 1981-769
- type:
- pitch measuring machine
- credit:
- National Physical Laboratory.
Parts
Pitch measuring machine
Pitch measuring machine, accessories probably belonging, being thread pointers and pointer for measuring thread angle
- Object Number:
- 1981-769/2
- type:
- pitch measuring machine
