The 1852 Hunt · STOP 01 · Downtown
Before it took a single real alarm, Boston's fire telegraph rang the city's bells from New York.
Before Boston's fire alarm telegraph took a single real alarm, an operator in New York rang the city's bells by wire, and the papers reported a false alarm of fire. At noon on April 28, 1852, the system went live - the world's first municipal fire alarm telegraph - from an office at the bottom of School Street. Its boxes are still on the corners.

This is stop 1 of The 1852 Hunt. Walk it free in the app.
The plate
Collected on site
Tremont Street at the head of School Street, across from King's Chapel
Directions
William Channing first floated the idea in the Boston Daily Advertiser on May 30, 1845 - seven years before the switch-on.
More footnotes on the story card, in the app.
In these collections: After Dark, Firsts (Contested)
Near Government Center · Near Downtown Crossing · Near Park Street · Near State · Near Bowdoin · Near Haymarket
Sources (8)
- Fire Alarm Office @ 59 Fenway, Back BayBoston Fire Historical Society · n.d. (accessed Oct 2026)
- Milestones: Electric Fire Alarm System, 1852IEEE / Engineering and Technology History Wiki · Dedicated Oct 1 2004
- History of the Boston Fire Alarm Telegraph SystemJoe Maurath Jr., Yankee Pole Cat Insulator Club newsletter, via insulators.info · August 1997
- Boston fire alarm system, first of its kind in the world, received first call 168 years agoMatt Berg, The Boston Globe · 2020-04-29
- Alarm Club - The Record, Build spec and Dorchester Reporter call prep (internal source-of-truth pages)Alarm Club / Third Polar Arch · Sept-Oct 2026
- Early System Design and ConstructionBoston Fire Historical Society · n.d.
- A Complete History of the Boston Fire Department, including the Fire-Alarm Service and the Protective Department, from 1630 to 1888Arthur Wellington Brayley (Boston: John P. Dale & Co.) · 1889
- Kirstein Business Branch, Boston Public LibrarySAH Archipedia · n.d.