Bench micrometer
- Made:
- 1954 in Letchworth
Bench micrometer, 0-2" range, made by Sigma instrument Co. in 1954.
Details
- Category:
- Industrial Metrology
- Object Number:
- 2001-130
- Measurements:
-
: 5.9055 x 11.0236 x 5.2362 in.; 150 x 280 x 133 mm
- type:
- micrometer
- credit:
- British Alcan Aluminium plc
