Bell Homestead National Historic Site

The Bell Homestead National Historic Site, located in Brantford, Ontario, Canada, also known by the name of its principal structure, Melville House, was the first North American home of Professor Alexander Melville Bell and his family, including his last surviving son, scientist Alexander Graham Bell. The younger Bell conducted his earliest experiments in North America there, and later invented the telephone at the Homestead in July 1874.

Source: Wikipedia — Bell Homestead National Historic Site (CC BY-SA 4.0)