Eagle Screw Co.: 126. Earle & Williams: 219. Eberhardt, Ulrich: 259. Edgemoor Iron Co.: 249-250. Egan, Thomas P.: 268, 269. Eminent Men of Science Living in 1807-1808. engraving by Walker, 20. Enfield Armory: 5, 96, 103; Nasmyth on reorganization of, 140-141; British Small Arms Commission, 138, 140; gun-machinery, 138-141; Robbins & Lawrence, 191-192. Epicyclic curve: 63, 67, 68. Essex Machine Shop: 219. Euler: gearing, 64. Evans, Oliver: 239-246; conveyors for handling materials, 240-241, 246; steam engine, 241-242, 245; description of shop, 243; steamboat, 242; prediction of railways, 245; “Engineer’s Guide,” 242; “Miller’s Guide,” 244. Fairbairn, Sir Peter: 71, 74, 107. Fairbairn, Sir William: 62, 107; on machine tools, 10; with George Rennie, 54, 71; millwork, 71; on “a good millwright,” 72; Fairbairn & Lillie, 72-73, 77; treatise on “Mills and Millwork,” 73; iron ships, 73-74; bridge building, 74. Fairbairn & Co.: 268. Fairfield, George A.: 170, 174, 176. Fales & Jenks Machine Co.: 125. Farrel Foundry & Machine Co.: 237. Fay, J. A., & Co.: woodworking machinery, 229-230, 267. Fay, J. A., & Egan Co.: 230. Fellows, E. R.: 199. Fellows Gear Shaper Co.: 199. Field, Joshua: 35, 89; relations with Maudslay, 8, 35, 90; founder of Institution of Civil Engineers, 90. Fire engine: first in America, 116. Fitch, John: steamboat, 82. Fitch, Stephen: horizontal turret, 197. Fitchburg, Mass.: 219, 227-228. Fitchburg Machine Works: 228; Lo-swing lathe, 200. Flagg, Samuel, & Co.: 221, 222. Flather Manufacturing Co.: 228. Flax industry: Murray’s influence on, 57. Foote-Burt Co.: 183; drilling machines, 265. Forehand & Wadsworth: 226. Forq, Nicholas: planer, 50. Fosdick Machine Tool Co.: 271. Fosdick & Plucker: 271. Fox, James: 7, 50, 52, 53, 54. Fox & Taylor: manufacturers of blocks, 28. Fox, Henderson & Co.: 192. Francis, James B.: hydraulic engineer, 218. Franklin Machine Co.: 125. Fulton, Robert: 150, 151, 161.