Arctic Circle | swing | New Circle Road | Swing music | Outer Critics Circle Award | Swing Time | Swing Out Sister | Swing | National Book Critics Circle Award | Circle K | Circle Jerks | Circle | The Circle | Full Circle | Logan Circle | Golden Circle | Family Circle Cup | Blue Circle Industries | The Swing | The Caucasian Chalk Circle | Swing (genre) | Kreisau Circle | Film Critics Circle of Australia | Family Circle | Circle of Life | Circle of Friends (1995 film) | Circle of Friends | Antarctic Circle | Mrs. Parker and the Vicious Circle | Magic Circle Club |
In 1919, he founded the Traver Engineering Company in Beaver Falls, Pennsylvania, which created amusement rides, including the Tumble Bug, The Caterpillar, Laff in the dark, Auto Ride, and the Circle Swing, a ride similar in concept to the earlier Captive Flying Machines ride popularised in the UK by American-born inventor Sir Hiram Maxim.