Designer: John Haining Star Rating: (ME. Vol.168-169) An all fabricated very powerful compound engine & vertical boiler, capable of powering a saw bench or road vehicle. The engine has HP. cylinder 2-1/4 in. bore, LP. cylinder 3-1/8 in. bore with 3in. stroke. Sheet 1 General arrangement of engine & boiler, details of cast main frame. Sheet 2 Fabricated main frame, crankshaft support bush, flywheel, connecting rods & bearings, crankshaft outer bearing pedestal & brasses, exhaust flange, valve spindle gl&, cylinder sectioned to show porting. Sheet 3 Eccentrics, eccentric straps & rods, links, die blocks, quadrant plate & sweeps, drag link, reversing lever, weighshaft & lifting arm, weighshaft lever & bracket, arrangement of reversing lever & drag links, alternative method of driving the links, slide valve & setting diagram. Sheet 4 Cylinder covers, valve chest covers, piston rod glands, chimney base, chimney, ashpan & firebars. Sheet 5 Boiler feed pump details, crankshaft, cylinder mounting diagrams, pistons, piston rods, cross-heads & gudgeon pins. Sheet 6 Boiler details, weld methods, plan of tube nest, boiler bushes, firebox top cover, firebox chute, safety valves, safety valve turret.