Telecommunications Museum - Pearson Electrotechnology Centre
Lachine, Quebec
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Evolution of Telecommunications
Images:

 
Telegraph Key
1 of 104 		Telegraph Sounder
2 of 104 		Telegraph Cable - Undersea
3 of 104 		Fire Alarm Call Box
4 of 104 		Montreal Fire Alarm Centre
5 of 104 		Bell's Harmonic Telgraphic Transmitter (Replica)
6 of 104
Harmonic Telegraph Receiver (Replica)
7 of 104 		Gallows Frame Transmitter (Replica)
8 of 104 		Liquid Transmitter
9 of 104 		First Commercial Phone
10 of 104 		First Canadian Switchboard
11 of 104 		Williams "Coffin" phone
12 of 104
Blake Transmitter
13 of 104 		Blake Transmitter Patent
14 of 104 		Blake Transmitter Interior
15 of 104 		Blake or Three-Box Phone
16 of 104 		Early Wall Phone Wiring
17 of 104 		Blake Desk Set
18 of 104

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