The Pay Phone Was Invented in Hartford Inventions From Connecticut
A lesser-known historic fact about Connecticut is its role in the early development of the American submarine. David Bushnell, an An invention that could save lives The Most Overlooked Business Ideas of 2025 shorts #oreo #teeth #toothpaste #cookies #cookiemonster #dentist. Hartford, Connecticut was the site of the first pay phone in 1889. Inventor William Gray built a coin-operated system that let anyone ...