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St. Lawrence in Toronto, Ontario — Central Canada (North America)
 

Canada’s First Electric Telegraph
⎯⎯⎯
Premier Télégraphe Électrique Canadien

 
 
Canada’s First Electric Telegraph/Premier Télégraphe Électrique Canadien Marker image. Click for full size.
Photographed by Tim Boyd, April 12, 2025
1. Canada’s First Electric Telegraph/Premier Télégraphe Électrique Canadien Marker
Inscription.  
19 December 1846 marked the inauguration of the telegraph in Canada. This major development in communications was pioneered by the Toronto, Hamilton and Niagara Electro-Magnetic Telegraph Company whose line then being built between Toronto and Queenston carried the first message, from the mayor of Toronto to his Hamilton counter-part. To most Canadians the early telegraph was an expensive novelty but both the press and business soon adapted it to their use. In 1852 the successful but limited Toronto, Hamilton and Niagara enterprise was bought by the larger Montreal Telegraph Company.

Le 19 décembre 1846 le télégraphe fut inauguré au Canada. La Toronto, Hamilton and Niagara Electro-Magnetic Telegraph Company, instigatrice de cette importante évolution des communications, transmit le premier message, du maire de Toronto à son homologue d'Hamilton, par la ligne en construction entre Toronto et Queenston. Pour la plu-part des Canadiens, le premier telégraphe était une nouveauté coûteuse, mais la presse et le commerce ne tardèrent pas à l'adopter. En 1852, la Toronto, Hamilton and Niagara, passa a la Montreal
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Telegraph Company,
 
Erected by Historic Sites and Monuments Board of Canada.
 
Topics and series. This historical marker is listed in this topic list: Communications. In addition, it is included in the Canada, Historic Sites and Monuments Board series list. A significant historical date for this entry is December 19, 1846.
 
Location. 43° 38.946′ N, 79° 22.315′ W. Marker is in Toronto, Ontario. It is in St. Lawrence. It is at the intersection of Front Street East and Market Street, on the right when traveling east on Front Street East. Touch for map. Marker is at or near this postal address: 93 Front Street East, Toronto ON M5E 1C3, Canada. Touch for directions.

Regionally, this marker is in Greater Toronto and on the Golden Horseshoe. It is also in Central Canada. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once a British colony, the Viceroyalty of New France, the Haudenosaunee (Iroquois) Confederacy, and Rupert’s Land.

Other nearby markers. At least 8 other markers are within walking distance of this marker: Chief Wabakinine (within shouting distance of this marker); 71 Front Street East (about 120 meters away, measured in a direct line); St. Lawrence Hall (about 120 meters away); Mary Ann Shadd Cary (about 150 meters away); The First Ten Blocks of York (about 150 meters away); Gooderham “Flatiron” Building (about 150 meters away); Cholera Epidemics of 1832 & 1834 (about 150 meters away); York Council Chambers (about 150 meters away). Touch for a list and map of all markers in Toronto.
 
Also see . . .  Fifty Words a Minute: History of the Telegraph in Toronto (Heritage Toronto).
By the mid-1840s, the
Canada’s First Electric Telegraph/Premier Télégraphe Électrique Canadien Marker image. Click for full size.
Photographed by Tim Boyd, April 12, 2025
2. Canada’s First Electric Telegraph/Premier Télégraphe Électrique Canadien Marker
U.S. had many telegraph companies that delivered telegrams across the country. Local news could now be relayed quickly from one city to another, which greatly benefited newspapers. It was this access to information that made Toronto newspapers want a wire set-up of their own. This outcome was made possible by a collaboration between hardware merchant T. D. Harris and members of Gamble and Boulton law firm, including Toronto mayor William H. Boulton. They met with the Livingston and Wells construction company to discuss extending the telegraph line from Buffalo to Toronto.
(Submitted on April 15, 2025, by Tim Boyd of Hamilton, Ontario.) 
 
The St. Lawrence Market, Toronto image. Click for full size.
Photographed by Tim Boyd, April 12, 2025
3. The St. Lawrence Market, Toronto
The marker is visible at the lower right of the building, in between the two entrances
 
 
Credits. This page was last revised on April 15, 2025. It was originally submitted on April 15, 2025, by Tim Boyd of Hamilton, Ontario. This page has been viewed 127 times since then and 27 times this year. Photos:   1, 2, 3. submitted on April 15, 2025, by Tim Boyd of Hamilton, Ontario. • Andrew Ruppenstein was the editor who published this page.
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Jun. 29, 2026