Drawing by Andrew R. Cob of the Plan for the Antigonish exchange building
- MS-4-180, Oversize Folder 21, Item 9
- Item
- August 17, 1918
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Drawing by Andrew R. Cob of the Plan for the Antigonish exchange building
Drawing by Andrew R. Cob of the Plan for the Antigonish exchange building
Drawing by Andrew R. Cob of the Plan for the Antigonish exchange building
Drawing by Andrew R. Cob of the Plan for the Antigonish exchange building
Drawing by Andrew R. Cob of the Plan for the Antigonish exchange building
Drawing by Andrew R. Cob of the Plan for the Antigonish exchange building
Drawing by Andrew R. Cob of the Plan for the Antigonish exchange building
Drawing by Andrew R. Cob of the Plan for the Antigonish exchange building
Drawing by Andrew R. Cob of the Plan for the Berwick exchange building
Drawing by Andrew R. Cob of the Plan for the Berwick exchange building
Drawing by Andrew R. Cob of the Plan for the Berwick exchange building
Drawing by Andrew R. Cob of the Plan for the Berwick exchange building
Drawing by Andrew R. Cob of the Plan for the Berwick exchange building
Drawing by Andrew R. Cob of the Plan for the Berwick exchange building
Drawing by Andrew R. Cob of the Plan for a garage at the New Glasgow exchange
Drawing by Andrew R. Cob of the Plan for a garage at the New Glasgow exchange
Drawing by Andrew R. Cob of the Plan for a garage at the New Glasgow exchange
Drawing by Andrew R. Cob of the Plan for a garage at the New Glasgow exchange
Drawing by Andrew R. Cob of the Plan for the Antigonish exchange building
Lunenburg exchange switching diagram
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Special wiring on N400 CG subsets and relay equipment
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