Designer: John Haining Star Rating: A 2in scale model SIC class SD steam tractor. Sheet 1 General arrangement, boiler, firebox & firehole door. Sheet 2 Hornplates, spectacle plate, front & rear wheels, cylinder. Sheet 3 Smokebox, front axle & springing, crankshaft & motion parts, chimney & smokebox door. Sheet 4 Motion shafts gears, rear axle, gear change mechanism, clutch & winding drum. Sheet 5 Axle bearings, section to show G.A. of gears connecting rod, eccentric, strap & rod regulator. Sheet 6 Control levers, linkages, shafts & bearings. Steam manifold. Sheet 7 Tender details & general arrangement. Brake equipment & water tank. Sheet 8 Moore water pumps, gear guard, blower blast pipes & cylinder drain cocks. Sheet 9 Awning general arrangement & details, motors guard plates. Sheet 10 Plumbing schematic, governor general arrangement, livery. Sheet 11 Governer details. Complete set of 11 sheets.