330 RULE PARALLEL ROLLING 30 INCH U2623
- PART OF:
- Tracings 300 - 420
- Made:
- 1947-08-13-1952-09-10
A folder containing drawings relating to a parallel rolling 30 inch rule.
Details
- Extent:
-
10
240
360
- Identifier:
- STAN3/09/34
- Access:
- Open Access
- copyright:
-
More
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