Designer: John Haining A 2in. scale model of the Ransomes-built Hayes Patent Straw Elevator, offering some unusual mechanics as well as some, woodwork. An attractive companion to virtually any 2in. scale agricultural engine by John Haining. Sheet 1 General arrangement, frame details, chainwheels & spindles. Sheet 2 Hind & front axles, alternative wheel designs, main box body, drive details. Sheet 3 Details of hopper, boards, chain links, racks, pinions & rollers. Sheet 4 Raising gear, overhead & underfoot horse gear, steadiment irons, gear guards, etc Complete set of 4 sheets.