Telecommunications Museum - Pearson Electrotechnology Centre
Lachine, Quebec

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Evolution of Telecommunications

 
Telegraph Key
1 of 152
Telegraph Sounder
2 of 152
Telegraph Cable - Undersea
3 of 152
Fire Alarm Call Box
4 of 152
Montreal Fire Alarm Centre
5 of 152
Alexander Graham Bell
6 of 152
Bell's Harmonic Telgraphic Transmitter (Replica)
7 of 152
Harmonic Telegraph Receiver (Replica)
8 of 152
Gallows Frame Transmitter (Replica)
9 of 152
Liquid Transmitter
10 of 152
Bell's Sketch for an Electrical Telephone
11 of 152
First Commercial Phone
12 of 152
First Canadian Switchboard
13 of 152
Williams "Coffin" phone
14 of 152
Garth Building
15 of 152
Alfred Howell
16 of 152
Blake Transmitter
17 of 152
Blake Transmitter Patent
18 of 152

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