“According to the story in the Daily Times, a helium-filled balloon was being used to map the route. The balloon was sent up 50 to 100 feet and held in place with a rope, while surveyors 15 miles away spotted it with high-powered binoculars.”
Category: The Bell System
Links, news, and history of The Bell System. The Bell System was the system of companies, led by the Bell Telephone Company, which provided telephone services to much of the United States and Canada from 1877 to 1984.
The Princess phone was pitched as the perfect extension for the bedroom
— Read on spectrum.ieee.org/tech-history/space-age/in-1959-att-discovered-there-was-a-market-for-a-ladys-phone