Telecommunications Museum - Pearson Electrotechnology Centre
Lachine, Quebec
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Evolution of Telecommunications
Location: Throughout Canada

 
Magneto Switchboard - 150 Line Capacity
19 of 62 		Combined Jack & Signal
20 of 62 		Open Wire
21 of 62 		Model 293A Common Battery Phone
22 of 62 		Model 293A Phone Interior
23 of 62 		Model 20B Desk Stand
24 of 62
Model 1120PC Desk Stand
25 of 62 		Model N393G Wall Dial Phone
26 of 62 		N393A Phone Interior
27 of 62 		Later Magneto Phone
28 of 62 		Step-by-Step Automatic Switching
29 of 62 		Step-by-Step Wiring
30 of 62
Step-by-Step Operation
31 of 62 		35F Current Flow Test Set
32 of 62 		303A Power Plant
33 of 62 		Telephone Exchange Batteries
34 of 62 		Toll Switchboard
35 of 62 		Model 202 Desk Stand
36 of 62

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