Stern wheel steamboats.... Stevens, J. C., water-tube boilers.. Stiffness of mill floors... STILES, H. C., disc., power-press problems.... STIRLING, A., practical methods for economy of fuel in steam engine. shell and water-tube boilers..... counterbalancing of engines. PAGE IX. 647 VI. 566 II. 485 IX. 170 I. 265 VI. 566 VIII. 646, 661 VI. 67 II. 277 cylinder condensation and the compound engine. VIII. 498 experimental mechanics .. experiments on non-conducting coverings.. II. 344 II. 67 II. 39 VIII. 315 flying rope.... friction in gearing. VIII. 85 "locomotive boilers, L. S. Randolph...... STRATTON, E. P., disc., nomenclature of machine details.. shafting subjected to both twisting and bending, Gaetano VIII. 130 Stretch of belts..... Strohmeyer on the blue heat of steel. VII. 556 IX. 148 Strong, GeorGE S., disc., cross-head of Corliss engine............. II. 42 Strong locomotive, distribution of steam in, F. W. Dean.. IX. 556; X. 687 II. 117 VII. 256 VII. 266 IV. 373 VII. 731 X. 699 VII. 822 Sub-committees of original test commission.. III. 111 Subdivision in installing machinery. IV. 233 Submarine telegraph work, latest methods in, T. W. Rae.. II. 349 Substitutes for steam, Geo. H. Babcock... VII. 680 Sudden heating of steel, effect of ..... VII. 262 Sugar, the influence of, upon cement, H. de B. Parsons. Sulphur in engine bedding...... Sulphurous acid gas in mineral wool.... Summary of results of tests of a warm-blast apparatus at Pacific PAGE X. 701 VI. 732 et seqq. VIII. 489 IV. 408 X. 670 II. 115 VI. 351 VII. 734 X. 391 II. 106 VII. 211 VII. 185 IX. 417 IX. 493 SWEET, JOHN E., disc., estimating the cost of foundry work... expansion in single and compound engines.. I. 250 Switch for Meigs Elev. R. R.............. System of worm-gearing of diametral pitch, Powel-Cheney.. Systematic promotion of industries. VII. 94 X. 333 II. 19 IV. 99 testing of turbine water-wheels in the United States, R. H. VIII. 359 |