Electrical Circuit Diagrams for Switch Boards Used in Test Plant
- Made:
- 1895-1955
- maker:
- Lancashire Dynamo & Crypto
Circuit diagrams for continuous and alternating current switch boards for an electrical test bed, used by B & S Massey to test forges and pneumatic hammers they exported to other countries.
Details
- Extent:
-
0.01 linear metres
- Identifier:
- YA1998.9
- Access:
- Open access.
- copyright:
-
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