Conveyor by Powell's Automatics
Conveyor c. 1955 by Stevenson & Lovett Ltd.
Diabolo by W. H. Ell & Co.
Reproduction Conveyor by *Unknown Machine Maker
Rock Roll Machine by *Unknown Machine Maker
Sky Jump c. 1950 by Stevenson & Lovett Ltd.
Sky Jump c. 1955 by Pee Jay Manufacturing Co.
Up The Pole c. 1934 by Supermatic Entertainments Ltd.
Code updated 19th January 2026