698
- PART OF:
- Tracings 685 to 744
- Made:
- 1959-12-29-1960-09-08
A folder containing reports and correspondence relating to a simple mining dial for the National Coal Board.
Details
- Extent:
-
10
240
360
- Identifier:
- STAN3/13/15
- Access:
- Open Access
- copyright:
-
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