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,v 3 ft A fty U. kPR 3 1399 Ve*|T 0^ INDEX TO VOLUME XV. Acetylene, The Generation of, . American Lake Shipping and Casualties, Illustrated. America's Export Trade, Ancient Mining, .... Illustrated. Aristotle and Modern Engineering, C. A. S. Howlett, . George E. Walsh, . Theo. C. Search, Dr. John A. Church, M. Am. Inst., M. E., Dr. Robert H. Thurston, E. H. Mullin, Barrowman, James : The Health Conditions of Coal Mining Illustrated. Battleship Design, The Problem of, Illustrated . Bayles, James C : Henry Robinson Towne, ..... Benjamin, Professor C. H.: The Evolution of the Machine Tool, . Illustrated. Bennett, P. A. E., U. S N., F. M.: Engine-Room Experience in War Time, Biggart, A. S.: Sir William Arrol, ...... Illustrated. Bird, George Frederick : British Four-Cylinder Locomotives, Illustrated. Birkinbine, M. Am. Inst., M. E., John : Mine Timbering in the United States Illustrated. The Franklin Institute, ...... Illustrated. Blast Furnace Explosion, A, . . Illustrated. Block-Setting Titan Cranes, .... Boiler and Engine Selection, Points in, Boilers, Mechanical Draught for Steam Illustrated. Bramhall, Frank J. : Luxury in American Railway Travel, Illustrated. Biographical Sketches : Arrol, Sir William, ..... Illustrated. Aspinall, J. A. F., . . Beresford, Lord Charles, .... Head, Jeremiah, ...... Towne, Henry Robinson, .... Cable Railway, The Vesuvius, .... Illustrated. Cannon, A Double-Barrel, .... Chimney, A Factory Without a, . China, Business Methods in, . Chinese Middlemen, ...... Chuck for Shop Use, A Magnetic, Joseph Horner, William O. Webber, Walter B. Snow, A. S. Biggart, James C. Bayles, A. Faerber, PAGE 369 499 508 389 195 270 359 153 124 217 3 142 20 315 426 427 421 48 9i 153 323 512 153 155 514 85 167 167 242