Telecommunications Museum - Pearson Electrotechnology Centre
Lachine, Quebec

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Evolution of Telecommunications

 
How to Use a Telephone in 1910
37 of 152
Materials required to build a rural line
38 of 152
N317G Magneto Wall Phone
39 of 152
N317G Interior
40 of 152
Capacitor
41 of 152
N317G Wiring Diagram
42 of 152
Magneto Phone Detailed Description
43 of 152
Magneto Switchboard - 150 Line Capacity
44 of 152
Magneto System
45 of 152
Combined Jack & Signal
46 of 152
Braiders
47 of 152
Open Wire Congestion
48 of 152
Open Wire
49 of 152
Model 293A Common Battery Phone
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Model 293A  Phone Interior
51 of 152
Model 20B Desk Stand
52 of 152
Model 1120PC Desk Stand
53 of 152
Drilling Department
54 of 152

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