Calendar: 1881-1882 Page 172

170 applied sciences Coal Gas and Lighting Retorts Purifiers Gasometers Meters Engineers Tools Methods of Measuring Whitworth Measuring Machine Straight Edges Surface Plates the Lathe Screws and Screw Cutting Drilling Boring Planing Slotting Shaping Wheel Cutting Punching Shearing Steam Hammers Second Year Shop Shafting and Fittings -Plummer Blocks Clutches Coupling Boxes Teeth of Wheels -Bands Gearing Pitch Forms of Teeth Morticed Wheels Worm Wheels Bevil Wheels Racks Cams Strength of Teeth Framing of Machinery -Brackets Pierced Framing Hollow Framing Pumps and Hydraulic Presses -Lift Chain and Centrifugal Pumps Proving Presses Water-pressure Engines Boilers -Varieties of Boilers Construction and Propor- tion of Surfaces and Contents Boiler Fittings Methods of preventing Explosion and Collapse Rules to be observed in cases of Danger Economy of Boilers Rivetting Steam Engine -Varieties of Engines Details of Construe- tion Parallel Motion Lap and Lead of Valve Indicator Expansion Condensation the Locomotive Engine its Gene ral Arrangement Link Motion Injector Consumption of Coke Oil and Tallow General Rules for guidance of Enginemen and Firemen Cornish Pumping Engine Double- beat Valve Tappet Motion Cataract Motion Duty of Engine Superheated Steam Marine Engines Blowing Engines Traction Engines One or more of the following subjects Propellers -Various Forms of Paddlewheels Course of Float-boards through the Water Feathering Floats Screw Propellers Shaft and Bearings Water Wheels and Turbines -Undershot Overshot Breast Ventilating Buckets Poncelet's Wheels Fourneyron's Tur- bines