Plans and sketches for fairground rides including Electric Yacht, arrangement of juvenile roundabouts, arrangement of No.3 Gem Roundabout, details of platforms and platform rods, Yo-Yo section and pay box, cut outs of sample car, P. Collins Joy Tubes, No.1 Water Dodgems, chimney and rafter, compensation track for scenic, Devil’s Disc section through centre, Devil’s Disc (Joy Wheel) ground plan, Straight slide extension for Arthur Holland, Helter Skelter as Proctor’s, No.2 Race track John Collins, Yo-Yo plan, No.2 car track, end elevation of E. Holland’s boats, electric yachts large boat framework, 3 abreast cranks for J. Evans, Devil’s Chute Whirlwind plan and Whirlwind Racer front end plan loading platforms.