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Maps and Plans
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1220 and 1240 magneto SWBDS trunk and dial CCTS
1220 and 1240 magneto SWBDS trunk and dial CCTS
1220 and 1240 switchboards local operators telephone circuit
1220 and 1240 switchboards local operators telephone circuit
1240 type switchboard magneto cord circuit
1240 type switchboard magneto cord circuit
1240 type switchboard magneto cord circuit with repeating coil
1240 type switchboard magneto cord circuit with repeating coil
1317 A and 1200 switchboard local and toll line circuit
1317 A and 1200 switchboard local and toll line circuit
183F post pay coin collector
183F post pay coin collector
2 PBX system for dial offices schematic
2 PBX system for dial offices schematic
2 PBX system for dial offices wiring diagram
2 PBX system for dial offices wiring diagram
A section of a G.T.T.S. map of the Fourchu, Gabarus, Louisbourg, Maion Bridge area of Cape Breton
A section of a G.T.T.S. map of the Fourchu, Gabarus, Louisbourg, Maion Bridge area of Cape Breton
Advocate exchange map
Advocate exchange map
Aerial cable plans for Argyle to Lockeport
Aerial cable plans for Argyle to Lockeport
Aerial cable plans for Lunenburg to Windsor
Aerial cable plans for Lunenburg to Windsor
Amherst exchange map
Amherst exchange map
Annapolis exchange c.o. cable vault
Annapolis exchange c.o. cable vault
Annapolis exchange map
Annapolis exchange map
Antigonish exchange map
Antigonish exchange map
Ardoise radio repeater station floor plan
Ardoise radio repeater station floor plan
Arichat exchange map
Arichat exchange map
Attendants dial circuit
Attendants dial circuit
Automatic minute count recorder schematic
Automatic minute count recorder schematic
Aylesford exchange c.o. cable vault
Aylesford exchange c.o. cable vault
Aylesford exchange map
Aylesford exchange map
Baddeck exchange map
Baddeck exchange map
Bass River exchange map
Bass River exchange map
Bay Road exchange map
Bay Road exchange map
Bear River exchange map
Bear River exchange map
Bedford exchange map
Bedford exchange map
Berwick exchange c.o. cable vault
Berwick exchange c.o. cable vault
Berwick exchange map
Berwick exchange map
Big Bras D'or exchange
Big Bras D'or exchange
Blandford exchange map
Blandford exchange map
Booth switchboard wiring diagram
Booth switchboard wiring diagram
Bridgetown exchange c.o. cable vault
Bridgetown exchange c.o. cable vault
Bridgetown exchange map
Bridgetown exchange map
Bridgewater exchange central office cable vault
Bridgewater exchange central office cable vault
Bridgewater exchange map
Bridgewater exchange map
Brookfield exchange map
Brookfield exchange map
Brooklyn exchange map
Brooklyn exchange map
C carrier line filter patch bay line balance and transfer CCT
C carrier line filter patch bay line balance and transfer CCT
Caledonia exchange map
Caledonia exchange map
Canning exchange c.o. cable vault
Canning exchange c.o. cable vault
Canning exchange map
Canning exchange map
Canso exchange map
Canso exchange map
Carleton exchange map
Carleton exchange map
Chester exchange map
Chester exchange map
Cheticamp exchange map
Cheticamp exchange map
Chezzetcook exchange map
Chezzetcook exchange map
Clarksville exchange map
Clarksville exchange map
Collingwood exchange map
Collingwood exchange map
Cornwallis exchange map
Cornwallis exchange map
Results 1 to 50 of 412