Automatic Micrometer
- maker:
- Louis Schopper
Automatic micrometer, made by Louis Schopper.
Details
- Category:
- Papermaking
- Object Number:
- Y2006.60.63.2
- Materials:
- brass (copper, zinc alloy) and metal (unknown)
- Measurements:
-
overall: 237 mm x 205 mm x 110 mm,
- type:
- micrometer
- credit:
- Gift of The National Paper Museum Trust
