INDEX 



195 



Gauge, water-level, Worthington and 

 Baker, 1847, 119. 



Gear, planetary, 103. 



Gear, roller, Stokes and McGlinchley, 

 103. 



Gears, wooden, c. 1870, 20. 



Gearshift, Vulcan electric, 163. 



Gebb, G. R., engineer, 31. 



General Electric Co., steam turbine, 

 1926-30, 57. 



Generators, engine ignition, 174. 



German Bosch, magneto, 174. 



Germeyer, C. F., donor, 52. 



Gibson, G. H., vacuum vapor power 

 plant, 58. 



Giffard, H. J., injector, 1860, 126, 127. 



Giffard-Sellers injector, 1863, 1865, 128 ; 

 1868, 129. 



Gill, W. Y., steam gauge and alarm, 1859, 

 120. 



Gilles, F. W., gas engine, 1876, 153. 



Gilman, S. H., valve gear, 65. 



Gilmanton Mills, assignee, 122. 



Girard, hydraulic turbine, 19. 



Glazebrook, hot-air engine, 175, 182. 



Gluyas, G. K., and W. R. Pitts, con- 

 denser, 1872, 88. 



Gnat ABC engine, 165. 



Gnome engine, 165. 



Gorrie, J., ice machine, 1851, 183. 



Governor valves, Corliss, 79 ; JFitts, 1859, 

 98. 



Governors, engine : Bodemer, 1876, 84 ; 

 Cogswell & Judson, 1875, 83; Corliss, 

 1882, 78, valve for, 79; Custer, 1839, 

 85; Fowle, 1877, 84; Hodgson and 

 Stearns, 1&52, 81; Hunt and Thomp- 

 son, 1878, 69, 85; Judson and Cogs- 

 well, 1875, 83; Kelly & Lamb, 1865, 

 82 ; Luttgens. 1851, 80 ; Pickering, old 

 style, 85; 1931, 86; Peavey, 1870, 82: 

 Porter, 1858, 81; Reid, 1879, 85; 

 Stearns and Hodgson, 1852, 81 ; 

 Thompson and Hunt, 1878, 69, 85; 

 Woodbury, 1870, 83. 



Graham, W., steam engine, c. 1880, 52. 



Grates, furnace, Garvin and Petti- 

 bone, 1867, 121; Rexford, 1883, 123; 

 rocking bar, Stevens, 1879, 123. 



Greek mills, 14, 15. 



Greene, G., belt tightener, 102. 



Greene- Wheelock, valve. 70. 



Gresham, J., and J. Robinson, injector, 

 1866, 128. 



Griffith, J., boiler, 107. 



Gurney, G., boiler, 114. 



Gyro engine, 165. 



Hagan, J., donor, 181. 



Hall, J., steam engine builder, 33, 35. 



Halladay Co., 10. 



Halladay, D., windmill, 10. 



Plallock, V. H.. belt tisrhtener, 102. 



Hall-Scott engine, 165. 



Hand-and-foot motor, Mott, 7. 



Harrison, A. L., lubricator, 1880, 95. 

 Hart, T. J., and J. Jenks, injector, 1886, 



130. 

 Haswell, C. H., 39. 

 Hathaway, L. J., donor, 55. 

 Hautefeuille, Abb6, explosive engine. 



143. 

 Haworth, J., water motor, 20. 

 Hay, P. D., oiler, 1888, 95. 

 Hayes, C. Q,, universal joint, 1879, 103. 

 Haynes-Apperson carburetor, c. 1900» 



167, 170. 

 Haynes Automobile Co., donor, 163. 

 Haynes automobile engine, 163, 165. 

 Haynes, Elwood, mixing valve, 170. 

 Headers, boiler, 1867-1929, 117-118. 

 Hees, W., and W. Wittig, gas engine, 



1879, 154, 155; 1880, 147. 

 Hendee engine, 165. 



Heron of Alexandria, 8, 24, boilers, 103, 

 114 ; hot-air turbine, 175 ; steam tur- 

 bine (aeolipile), 24, 26, 59, 114; wind 

 wheels, 8. 



Herot, 2. 



Hesse, Prof., hydraulic turbine buckets, 

 19. 



Hewitt, J., piston-rod packing, 1879, 98. 



Higginson, A., steam engine, 1877, 51. 



Hinkley, H., connecting rod, 103. 



Hispano Suiza engine, 165. 



Hitzeroth, Macdonald, and Williams, 

 rope drive, 1892, 103. 



Hoadley, J. C, governor, 85. 



Hock, J., carburetor, 167; oil engine, 

 1874, 151. 



Hodgson. W., and G. S. Stearns, gover- 

 nor, 1852, 81. 



Hogg & Delameter Iron Works, 47. 



Hogg, P., 47; valve gear, 60. 



Hoists. 3, 4. 



Hope Furnace, 33. 



Hornblower engine, 33. 



Hornblower, Joseph, 32, 36. 



Hornblower, Josiah. 32, 33. 36. 



Hornsby-Akroyd oil engine, 1893-95. 

 157. 



Horse mills, 5, 6. 



Horse-powered ferry boat, 6; locomo- 

 tive, 6. 



Horsepower unit, 5, 6. 



Hot-air engines, 175-182; Baldwin, 

 1865, 176; Bickford. 1865. 176: Cayley, 

 1807, 175; Crane, 1865, 179; Ericsson, 

 1845-1S55, 177: 1858, 178; 1860. 178; 



1880. 181: c. 1880. 181: mOT.. 181; 

 Glazebrook, 1797, 175, 182; Kritzer, 

 1862, 176: Lauberon, 1849, 176; Ly- 

 man, 1854, 176; Messor, 1865. 176; 

 Otto, 1875, 180; Peters. 1862, 176; 

 Rider, 1871. 180; Kidor-Ericsson En- 

 gine Co.. 1006, 181: Ropor, 1863. 176; 

 Schwartz, 1864, 176; Stillman, 1860, 

 176; Stirling. 1826. 175: summary, 

 175-176: Wilcox. 1865. 176. 



Hot-air and steam engines, 182. 



