INDEX Engine — (Continued) Single-acting vertical gasoline, §14, p24. Single-cylinder horizontal automobile §12, p8. Single-cylinder valveless two-cycle, §14, p7. Single-cylinder vertical automobile, §12, p8. Theory of operation of gas, §11, pi. Three-port two-cycle, §11, p38. Two-cycle, §11, p32. Two-cycle two-cylinder gasoline automobile, §12, p39. Two- or three-cylinder vertical gas, §14, p30. vaporizer, Oil, §13, p50. Variable cut-off, §11, p26. Vertical single-acting stationary oil, §14, p34. Water-cooling system for stationary gas, §14, p47. with centrifugal governor, Gas, §13, p36. with flywheel governor, Gas, §13, p29. with flywheel governor, Gasoline, §13, p33. with horizontal centrifugal governor, Gas, §13, p38. with horizontal flyball governor, Gas, §13, pl6. with pendulum or inertia governor, Gas, §13, p24. with vertical centrifugal governor, Gas, §13, p45. with vertical flyball governor, Oil, §13, p47. with vertical flyball governor, Gas, §13, pl3. with vertical flyball governor, Gasoline, §13, p4. Work in a gas, §11, p8. Engines, Air-cooled automobile, §12, p26. Automobile and marine oil, §12, p32. Automobile multicylinder, §12, pl8. by compressed air. Starting gas, §14, p33. Characteristics of automobile, §12, p2. Classification of automobile, §12, pi. Classification of stationary gas, §13, pi. Double-cylinder horizontal opposed auto- mobile, §12, pl3. Double-cylinder vertical, automobile, §12, pl5. Effect of overloading, §16, p54. Essential parts of gas, §15, pi. Four-cycle marine, §12, p51. governed by throttling, §13, p38. Horizontal two-cycle double-acting gas, §14, pi. Life of marine, §12 p58. Methods of starting gas, §14, p40. Multicylinder two-cycle marine, §12, p50. Open crank-case type of marine, §12, p54. Engines — (Continued) Single-acting vertical gas and gasoline, §14, P 17. Speed flexibility and piston-speed limits of marine, §12, p67. Two-cycle marine gasoline, §12, p45. Water-cooled automobile, §12, pi. with hit-or-miss control of exhaust valves, §13, p29. with hit-or-miss control of the fuel valve, §13, p4. Equivalent of heat, Mechanical, §9, p37. Evaporation, §9, p27. Examination of oils, §10, p31. Exhaust gases, Definition of, §11, p4. -pressure lubricator, §16, p8. stfioke, §11, pl3. valves, Engines with hit-or-miss control of, §13, p29. Expansion and compression, Adiabatic, §9, p44. and compression, Isothermal, §9, p42. and compression of gases, §9, p42. Coefficient of, §9, pl5. Coefficient of linear, §9, pl5. Cubic, §9, pl3. curve, Adiabatic-, §9, p46. curve, Isothermal-, §9, p44. Linear, §9, pl2. of gases, §9, pl7. of liquids, §9, pi 7. of solids, §9, pi 3. of solids, Coefficients of, §9, pi 5. stroke, §11, ppl3, 18. Surface, §9, pl3. External heating of bearings, §16, p55. work, §9, p40. Extraction of petroleum, §10, p21. Fahrenheit, Absolute temperature, §9, p6. thermometer, §9, p4. Thermometer scale, §9, p5. to Centigrade temperatures, Conversion of. §9. P 7. Flyball governor, Gas engine with horizontal. §13, pl6. governor, Gas engine with vertical, §13, pl3. governor, Gasoline engine with vertical. §13. p4. governor. Oil engine with vertical, §13, p47. Flywheel governor, Gas engine with, §13, p29. governor. Gasoline engine with, §13, p33. Flywheels. §15. p22. Foot-pound, §9. p37. Formulas, Chemical, §10, p3.