Notebook of circuit diagrams, some with accompanying text, relating to submarine cable equipment
- Made:
- 1930-1960
- maker:
- Rowley, J R
c. 50 pages of a 300-page book randomly used Illustrated
Details
- Extent:
-
220
25
300
- Identifier:
- MS/0442
- Access:
- Open Access
- copyright:
-
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