194 



BULLETIN 173, U. S. NATIONAL MUSEUM 



da Vinci, Leonardo, 8, 175. 



Davis, O. N., donor, 59. 



De Castro and Donner Sugar Refinery, 

 116. 



de Cans, S., 24, 25, 59. 



Deerfoot Farm Co., centrifugal sepa- 

 rator, 1879, 98. 



de Garay, Blasco, boiler, 1543, 115. 



De Laval, G.. turbine, 100, 189. 



De Laval Separator Co., centrifugal 

 oil clarifier, 1931, 100. 



De La Vergne Refrigerating Machine 

 Co., 157. 



Desmond, J., injector, 1901, 132. 



Detmold, C. E., horsepower locomo- 

 tive, 1830, 6. 



De Witt, R. v., description of Cler- 

 mont's engine, 39, 40. 



Dexter, T. B., oil burner, 1879, 122. 



Doble, A., 19. 



Doble, W. A., water wheel, 1889, and 

 water-wheel buckets, 22, 23. 



Dodd, water-wheel buckets, 19. 



Dodge, W. H., rope drive, 103. 



Dog power, 4, 5, 7. 



Dorris, G. P., and A. L. Dyke, carbu- 

 retor, 1900, 109. 



Dow, G. E., steam pump, 1879, 137. 



Draft blower, unidentified model, 139. 



Drake, A., gas engine, 1&43, 146; 1855, 

 149. 



Drop cut-off. (See Valve gears; Cor- 

 liss, G. H.; Sickels, F. E.) 



Duryea, C. E., automobile engine, 165 ; 

 carburetor of, 167-168. 



Dyke, A. L., and G. P. Dorris, car- 

 buretor, 1900, 169. 



Dynamos for engine ignition, 174. 



Eads, J. B., sand pump, 1869, 142. 



Eclipse windmill, 10. 



Edison Electric Illuminating Co., Bos- 

 ton, boiler, 1927, 114. 



Edison Illuminating Co., New York, 

 boiler, 114. 



Eisemann magneto, 174. 



Engines, gas and oil, internal combus- 

 tion, etc. {See Internal-combustion 

 engines. ) 



Engines, steam, air, etc. (See under 

 name of, as Steam engines.) 



Ericsson, John, hot-air engines, 1845- 

 55, 175; 1855, 177; 1858, 178; 1860, 

 178; 1880, 1906, 181; steam engines, 

 1849, 46; 1858, 47; 1864, 48. 



Errani, L. C, and R. Anders, carbu- 

 retors, 167 ; oil engine, 1873, 150, 151. 



Erie City Iron Works, boiler, 114. 



Estes, C. H., donor, 20. 



Evans, O., 34, 35 ; boilers, 105-106 ; vol- 

 canic engine, 146, 182. 



Eve, J., boiler, 107, 114. 



"Everready Automatic Engine Starter," 

 spring actuated, 174. 



Eyster, W. F., water motor, 21. 



Fairbairn, Sir William, boiler, 106. 



Farmer, M. G., wind-electric generator^ 

 1880, 11, 13. 



Feed-water apparatus, Frick, 18.58, 120. 



Feed-water heater (injector), 132, 139. 



Feed-water pumps and injectors, 125; 

 steam pumps, 125, 133. (See Injec- 

 tors. ) 



Fickett, A., belt fastener, 102. 



Field, J., and J. Maudslay, steam engine, 

 43. 



Fire engines, American Fire Engine Co., 

 1906, 141; Amoskeag, model, c. 1885, 

 141 ; Amoskeag, pump, 141 ; Clapp & 

 Jones, 187(>-78, 139; hand pumper, 

 1854, 139 ; Hunnemau & Co., 1854, 139 ; 

 "Lily of the Swamp," 140 ; "Metropoli- 

 tan," 1906, 141. 



Fire wheel, smoke jack, 175. 



Firmenich, J., and F. P. Stiker, boiler, 

 1875, 112. 



Fiske, W. S., steam engine, 1880, 53. 



Fitch, J., 33, 35, 115. 



Fitts, B., governor valve, 1859, 98. 



Flaud & Co., M., Giffard injector, 126, 

 127. 



Flexible shaft, Stow, 1872, 103. 



"Flying Dutchman," horsepower loco- 

 motive, 1830, 6. 



Foot-power motor, 7. 



Ford automobile engine, 165. 



Fourneyrou, B., hydraulic turbine, 16,. 

 17. 



Fowle, J. W., governor, 1877, 84. 



Francis, J. B., hydraulic turbine, 1849,. 

 17, 18. 



Franklin Machine Co., donor, 70, 74, 75, 

 77, 79, 80, 141. 



Frick, J., feed-water apparatus, 1858, 

 120. 



Friedman, A., injector, 1869, 129. 



Frost, R. L., steam pump valve, 1890,. 

 138. 



Frost-maker, refrigerating unit, c. 1914, 

 184. 



Fuel, pulverized. (See Pulverized fuel.) 



Fulton, R., 6, 35, 36, 38-40. 



Fulton thermostat, 164. 



Furnace walls, Bailey, 117; Seymour, 

 114. 



Furnaces, boiler, Crawford, 1850, 110; 

 Webster, 1929, 117. 



Gabriel, M., rotary steam engine, 1867^ 



56. 

 Galileo, 25. 

 Gantry cranes, 24. 

 Garvin, B., and R. J. Pettibone, grate,. 



1867, 121. 

 Gas burner, Mettler, 1930, 124. 

 Gas Moteren Fabric, 152. 

 Gatchell & Manning, Inc., 133. 

 Gauge, steam, and alarm. Gill, 1859, 



120; Safety steam gauge, Roebling, 



1842, 119. 



