The Iron Age July-December 1882: Vol 30 Index

| ~ The Iron Age VOLUME XXX.— JULY— DECEMBER, 1882. New York: DAVID WILLIAMS, PUBLISHER, 83 READE STREET. 1882. THE IRON AGE. imnmwowoas. TO VO mam es 7k 7) eb Economical consumption of fuel, Noy. 2, p 13 | Formation of ore veins, Nov. 80, p 19 ae apa of London, Reception to, — —. en => ee 16, p5 Coal in Virniat,, Aug. 17 ps F a! . 14, ollere omotive, Ju »P miners 0 estern Pennsylvania and East- steam engines, Dec. 28, p 1 ormule, Practi Accident, Remarkable railroad, July 27, p 13 of Bteamer Pilgrim, Nov. 16, p1 ern Ohio, Nov. 23, p 14 , Education, Senetten! What the French are | France, Repests of pian ao Nor “ee. 7? 3 Accidents to workmen, Oct, 6, p14 Bolton steain engine governor, Dec. 7, p 19 mining machines, Noy, 2, p 7 doing in, July 37, p18 Freight carriers, Obligations of Aug 3, > 14 — Kabath’s, July pll Bookkeeping, foundry, Some disputed points slack, Utilfzation of, Aug. 24, p 15 Efficacy of lightning protectors, Noy, 30, p 19 cars, Capacity of, Aug. 24 Pp 14 ian Adhesive power of nails and screws, Oct. in, July 27, p3 strike at Pittsburgh, Alleged, Rov. 80, p 14] Egyptian question and its bearings, J aly 20 cars, Heating, Dec. 14, p 8 eit ps Booka on electrical science and engineering, tar, Value of, Oct. 19, p 3 p 14 Differential rates of, Aug, 3, pil4 a ron mining in, Nov. 9, p 5 Dec. 7, p 32 washing machinery, Nov. 16, p 26 Electric arc in sulphide of carbon vapor, Aug. incline, A, Aug. 31, p 24 Age of steam vessels, Sept. 21, p 26 Boring machine, Improved, Oct. 5, P 17 Coasting steamer, New, Nov. 9, p 15 10, p7 rate discrimination in Massachusetts, Nov aoe David, Sept. 7, p 15 Brands and tin plates, July 20, p 14; Aug. 3, | Cockerill Societe, July 18, p 3 bells and annunciators, Aug. 24, p 26 16, p 14 ; : ; manna of, to the motion of bullets in p 30 Collapsable boats, Oct. 26, p 24 furnace, Nov. 2, p 9 French Crystal Palace, Sept. 28, p 24 oi. = N: ps3 Brasswork, Decorative, Nov. 30, p 11 Collapse of boiler flues, Nov. 30, p 26 lamps, New, Oct. 12, p 17 trade for seven months, Ot. 12, p 19 as wees “ee a Nov. 16, p5 ' Bridge, Brooklyn, July 27, p 15; Aug. 24, p 15; | Colony of Virginia, Iron manufacture in, Sept. light and gaseous fuel, Oct. 5, p 7 Fruitless mission, Oct. 26, p 24 i _ mreee, uly 27, p3 ug. 31, p i4; Sept. 21, p'14 28, p 24 light engines, Nov. 9, p 1 Fuel, Economica! consumption of, Nov. 2 p13 ——— —— supply of, Aug. 31, p 26 crane, New power stationary, Aug. 3, p 21 | Color blindness, Testing for, Dec. 28, p 14 lighting, Sept. 14, p 7 Wood, Nov. 30, p 23 , exan sows y Stee! Works, Russia, Aug. 8, | painters’ strike, Sept. 14, p 24 of pure water, Oct. 26, p 7 lighting ball in Great Britain, Aug. 10, p 14 | Furnace, Electric, Nov. 2, p 9 A P : support, New form of, Aug. 10, p 7 | Colored signal lights and collisions, Sept. 7, | motor, New, Dee. 7, p 9 for annealing iron wire, Sept. 28, p 28 a mS a of, Nov. 28, p3 The Brooklyn, July 18, p 15 p 14 railway for Philadelphia, Proposed, July | gases, Apparatus for the analysis of, Dec. Al minum ‘si PS Bridges, Vibrations in, Nov. 23, p 5 | Coloring wood, Aug. 24, p 18 13, p 19 28, p 19 Raeal num, Silver, July 27, p 17 Briggs, Robert, Aug. 3, p 28; Sept. 21, p 15 Colorado Coal and Iron Company’s works at tricycle, Nov. 28, p 19 Jewel assaying and smelting, Sept. 21, p 20 —— Association, The, Sept. 14, p 14 | British canal project, Aug. 10, p South Pueblo, Col., Dec. 21, p 1 wires, Underground cables for, Nov. 30, Martel, Sept. 28, p 24 : ~~ ‘Lp id the Cincinnati Agreement, exports of iron and steel, Aug. 10, p 14 meeting of the Mining Engineers, Sept. 14, Ricet p - . | wet eos bauxite for cement, Noy. 30, p 23 - wl, I r ’ 2 uture —— and the Cincinnati mills, Oct. =. So aS ogee SOPs. Coloseal aa Dec. 21, p 1 "7 0, p ee tee wert em | sac ey stee sagt ligated , Pp iron and steel exports, Dec. 28, p 15 | Combination cylinder and put wrench, Oct. | temperature regulator, Aug. 17, p 13 | Galvanic battery, One-liquid, Nov. 23, p 19 Soeuaiiee process, Mexican, Oct. 26, P 11 Iron and Steel Institute, ‘Aue. i , pis 19, p Electricity, “ compressed,” Novy. 16, p 14 | Galvanometer for elestibe light eureins July can anthracite blast furnaces, Oct. 5, p 23 Iron and Steel Institute, Vienna meeting of, | Combinations, Era of, Dec. 28, p 14 Storage of, Aug. 17, p7 6, } F ——* with Europe, Russian view of, Oct. 5, p 7; Oct. 5, p 15 ’ | Compounds for improving the quality of steel, | Electrolysis, Bleaching by, Aug. 24, p 18 a drill press, July 13, p 26 z oak »p7 iron and stee) trades for 1882. Annual re- | July 13, p 11 Negative electrododes in, Aug. 17, p 13 Gardner’s patent three-cylinder engine, Novy. og 2 French trade with South Amer- | view of, Dec. 28, p 9 : | Compressed air pump, Keller & Binzegger’s, | Elevator, Automatic freight, Sept, 28, p 19 30, p 1 ae +5, p14 ordnance; Aug. 10, p 11 Aug. 3, p1 | Elevators, Automatic “Ty © for, Sept. 7, | Garfield Fair, Sept. 14, p 13 I cee air, Aug. 17, p 15 | railway management, July 27, p 15 Compression, Effects of, on the hardness of | p 23; 21, p 7; Oct. 5, p 1 Garrett wire mili, Nov. 16, p 7 "15 : Bi, of Mining Engineers, July 20,p/ _—_ steel works, Continental competition with, | steel, July 27, p 18; Oct. 5, p 19 Improvement in, Dec. 14, p 7 Gas burners, Regenerative, July 27, p 17 gmbeat p 26; Aug. 3, .o Oct. 19, p i4 | Commerce and Congress, Dec. 7, p 13 | Elevated railways in Liverpool, Aug. 3, p 32 chamber, [nvention of, Sept. 21, p 11 nstitute of Mining Engineers—Denver | Bronze, Colossal, Dec. 21, p 1 | Commercial annexation, Oct. 12, p 14 Elevators, Speed of passenger, Oct. 12, p 1 engine, Improved, Aug. 17, p 11; Sept. I nome Sept. 7, p 15 Malleable, July 27, p 18 | enterprise in Europe, Oct. 28, 17 Emery grinder, New, Dec. 14, p 19 7, p3 . Oa of Mining Engineers—Notes of Preservation of, July 20, p 7 travelers, Taxing, 14,p testing machine, A year’s work with the, from the Wilson gas producer, July 20, p 9 ' e joloratio meeting, Sept. 14, p 15 | Bronzes, Japanese, Analysis of, Sept. 7, p 1 Commoner, Last word from, July 20, p 19 Oct. 5, p1; 12, p 19 Metallic, Noy. 30, p 24 - - ae works, Growth of, since 1880, | Brooklyn Bridge, July 13, p 15; July dH p 15; Conductivity of wire, Oct. 12, pi7 testing machine, Ordnance Department and motor for carriages, Aug. 17, p 1L Pub "aed Aug. 24, p 15; Aug. 31, Pp. 14; Sept. 21’ Cone and straight wheels, Sept. 21, p 13 the, July 13, p 14 3 producers, Wilson, Dec. 14, p 11 7 ¢ Health Association, Sept. 21,p15 | pi4 : Conference of bar and plate-iron manufacturers, | Employers’ Liability act in Great Britain, July Use of, Oct. 26, p 17 ol ways vs. Cavadian canals, July 13, p 14 | Building outlook, Sept. 7, p 28 Aug. 10, p 19 27, p15 Gaseous fuel and electric light, Oct. 5, p 7 e& u ata, Nov. =? 14 | Bulkheads, Wuter-tight, Aug. 24, p 1 Congress and commerce, Dec. 7, p 18 Enameling cast-iron pipes and ether castings, | Gases from molten metals, Extraction of, Nov. . me advice to, Dee. 14, p11 | Buii’s direct process, Nov. 2, p 28 Consolidation engine with Wooton boiler, Per- Sept. 28, p 1 30, p 26 7 x ° grnenton Engineers, July 13, p direct process of manufacturing iron and | formance of, July 20, p 26 Energetic Americans, July 20, p 20 irrespirable, Fleuss’s apparatus for working waa ug. 17, p 15; Nov. %P 15 steel, July 13, p 1 | Constant battery, Aug. 10, p 5 | Engine, Lawrence, Nov. 23, p 1 in, July 20, p7 r . prospects in Australia, Aug. 17, p7 | Burglar alarms, July 27, p3 | Consular reports, Aug. 10, p 26 three-cylinder, Gardner’s patent, Nov. 30, Liquefaction of, Aug. 10, p 5 =¢ aes petroleum, Sept. 7, p 23 | Bertals, Stone Age, Nov. 28, p 18 | Continental competition with British steel | pl Mixture of, by diffusion, July 6, p9 we ” y 13, p 24 | Burning cinder bank at Trenton, Nov. 23 p24 | works, Oct. 19, p 14 | Engines, Electric-light, Nov. 9, p 1 Transmission of, through fluids of different. om — aes, ay 20, p 20 Business embarrasements, Nov. 30, p 28 ’ | Convention, The Cresson iron, Sept. 21, p 14 Engineer Corps, Work of, Noy. 23, p 3 densities, Oct. 5, p 18 u Mexico, Dec. 7, . failures since Jan. 1, 1882 July 6, p 28 The Cresson iron and steel, Sept. 21, p17 | Engineers’ Club, of Philsdelpkia, Aug. 24, p26 ; | Gauge, shriukaze, Improved, July 27, p 17 os = nmege hing petroleum fires, oe ’ , | Co-operation, Twenty penn of, in England and 2 Noy. 30, p 19 s Geared wheels, Nov. 23, p 26 oe . , | Ammunition, Aan of, July 18, p 19 sate eee ee, eT Cop via Eogisnd- Decne to, Nov. 30, p 14 “es ee ee aaa for Sept 98 p3 Analysis of iron and steel, with special refer- | “90'S, deep sea, Defects in, Aug. 10, p 20 Extraction by the Bessemer process, Dee. project, Novel, Nov. 23, p 9 rails, Exports of, Sept. 14, p 24 ence to the estimation of carbon and sili- —— limestone and roasting ores, Nov. 23, | 14, p 9 in Bept oo. iaaioe fan ae a Sept _ an 2 3 s1. 0? Consabinn Tariff ir, Aug. 24, p 26 Extraction of, in Siebenbuerges, Germany, trades of Great Britain, Sept. 14, p 1 Germany, Coal and iron in, July 13, ‘p30 ae eee eee © pom ce Rngneh Be Worke. ‘Aug. 2%, p17 | Aug. 10, p9 Engraving processes, July 20, p 24 Steel rails in, Nov. 2, p 14 = Soe, robable remains of, Nov. Gonata, On oh Bent ng oF in steel, Nov. 2, p 28 Enterprise, Great Oregon, Nov. 30, p 20 Glass industry of Pittsburgh, Aug. 3, p 21 »P Gonaiin ant ~ al ms ‘ig , € ly 18 mines of Lake Superior, Oct. 5, p 11 England and India, Unsolved monetary prob’ surfaces, Effects of sunlight upon Oct, Anemometer, Integrating, Bent. 28, p 8 “5 8 vs. American railways, July 15, | atent in wo aero July 138, p 11 lems in, Sept. 28, p 15 e ,p7 : r ng guvs, Aug. 17, p ‘osition uf, . 5, pl in the Orient, July 13, p 14 old and silver, The production of Annexation, Commercial, Oct. 12, p 14 once eee a 707 works, Lake Superior, July 13, p 24 England’s guo Soueder Aug, 10, p3 p 2% . anda Annual review of the British iron and steel | Ganais Me nemtent waetieh oa. Nov 80, p 23: | Copying paper, Improved, Oct. 26, p 17 English and American Orduance, Ra .17,p1 Rusty, Sept. 7,p9 trades for 1882, Dec. 28, p 9 } Capitalists Charte axeinet the’ July 6 ’ a Corea, Opening, July 6, p 15 iron-muking districts, July 6, p Government bonds not taxable, Premium on review of the metal market for 1882, Dee. | Garpon Aiea weliebt oh. fean oa Vy Trading in, Aug. 10, pis iron trade, Wages in, Dec. 7, p 14 Nov. 2, p11 , 28, p 15 Ghicstead enebedhens ot sal 0 P 9 | Cosmic dust, Dec. 28, p 1 iron works, Sliding scales in, July 27, p 14 | Govervor, New steam engine, Dec. 21, p 8 Anthracite dust, Artificial fuel from, Sept. | (arpons for el inetn aon” July 6 pil Cost of East River Bridge, Oct. 5, p 15 manufactures, Foreign competition with, Novel, Oct. 12, p 11 + pi Carbonic acid, Absor: tion of, by water under | of iron sips, Sept. 28, p es Aug. 17, p7 steam engine, Bolton, Dee. 7, p 19 a = Works, Sheet mill of, Dec. 21, | high pressures ug. 17 > iB | Cotten | SanSeaeD, roposed Centennial, Nov. iron — in the United States, Dec. 21, pee for tin plates, Aug. 3, p 14 | ‘ ’ ~ 1%, raduation, Aug. 3, p 21 Apparatus for the analysis of furnace gases, a ro a on ss 23 Coverings, Steam-pipe, Aug. 24, p 15 letter, July 6, p 27; 13, p 25; 20, p 20; 21, covroot, Lepootanne a) han-2) ee pe pape =. sai oikia aa a Nar 16, p iS | Crane, New power stationery bridge, Aug. 3, | %: Aug. 3, p27; fo; p23; 17, p23; Mr. Edward Troughton’s method, Aug. 10, ppes e cha e, An, July 6, p 15 ’ . p 21 , p23; 31, p25; Sept. 7, p27; 14, Pp Are, Electric, in sulphide of carbon vapors, — gn — ——s Aug. a .= Thirty-ton steam, Oct. 19, p1 | “8 21, Pp 23°: 3g Pp Bie Oct. 5, p 27; ig Gramme currects in a vacuum, July 6, p 9 Aug. 10, p7 hee atone ~ wd S py — gions Credit of the Government to promote labor, | p 23; 19, p 23; 26, p 28; Nov. 2, p 27; 9, | Gratings, Disfraction, July 20, p 9 Architectural curiosity, Dec. 28, p 13 | Carboninets meee — > Re = aw! July 6, p17 ~ 23: 16, p25; 28, p23; Dec. 7, p 27;| Great Britain, Eleciric-lighting bill in, Aug. 10, Armstrong ribbon gun, July 27, p 17 agen gy 16 19” ov. Y, P19) Cresson iron and steel convention, Sept. 21, | fs p 28; 21, p 24; Bt p 23 p 14 Art castings, Chelsea, Aug. 17, p 26 Staal loon. Thue. oh > i? pit | steam plow in Dakota, Aug. 17, p 7 Britain, Employers’ Liability act in, July Artificial ivory, July 27, p 20 wheste, Peocention the estates of, Sent. | iron convention, Sept. 21, p 14 | Era of combinations, Dec. 28, p 14 27, p15 fuei from anthracite dust, Sept. 28, p 1 21. p19 * gri Res, Tepe. | iron and steel convention, Sept. 14, p 11 Erie trouble, The, Aug. 31, p 24 Britaio, Engineering trades of, Sept. 14, p 1 marble, Aug. 3, p 23 Cars Very liebt, Oct. 5. po | The irov-ore producers at, Sept. 7, p 21 Eston Steel Works, Great Britain, Sept. 21, p1 Britain, Iron ore imports into, Nov. 2, p 19 I smooth seas, Dec. 7, p 13 Carrier rtd aa . pe ligtt cht July 6, p 28 | Creusot, The-Thomas Gilchrist process at, Oct. | Europe, Commercial enterprise in, Oct. 26, p 17 Britain, Labor situatfn in, Nov. 9, p if i, stone, July 27, p 17 Oost a as ond O86 P15 y% P bP 18 European railways, Nov. 9, p 5 Britain, Sirikes in, Nov. 28, p 14 tal, Asbestos in Italy, Nov, 2, p 19 Casting inqote of steel, i ’ 19 | Crystal Palace, French, Sept. 28, p 24 Evasions of the tariff—What is the law? July Britain, Threatened strikes in, Sept. 28, p14 aoe one process, Sept. 28, p 3; steal Sept. 21, 9 sacle aes of —_ an ae a he 13, p 17 a ne coul field of Alabama, July 6, p 11 Ivos . 19, , » Se | of silica from fused metals, Oc , Pp Exchanee, New York Iron and Metal, July 6 reenwood’s planer chuck, Auy. 24, p 7 Atlas Eogine Wor ks, July 27, p 19 eae 7 ee manufacture of solid steel, | Cuba, Decline of, Dec. 7, p 30 oo: "13, p17 nee Grinder, ieowvend cutter, Dec. 28, OF J Atomic weight of carbon, Sept. 28, p 5 Solid st SP os 12. p14 Daties in, July =P 26 rules, Governing transactions in iron and | Grinding process—Roll grinding lathe, J. Mor- ape Auriferous ores, Treatment of, July 18, p 9 Utilization fold "ne 12.17 | Curiosity, Architectural, Dec. 28, p 13 steel, July 20, p 11 ton Poole, Dee. 28, p 1 | Australasia, Coal fields of, Noy. 2, p 23 Centennial Gotan = saan 6 Nov Curtis steam traps, Nov. 9. p 24 Exchanges, New York mercantile, July 27, | Grip drill chuck, Sept. 7, P 7 Australia, American trade prospects in, Aug. | “"" "93", g n Exposition, Proposed, Nov. | Cutter grinder, Improved, Dee. 28, p 7 14 Groom Shovel Compavy’s new factory, Dec. J Austrian, Los mountain of, Nov. 30, p 13 | Center of population July 27, p 11 Exhipluon, Denver a a At 10 Growth of i rican i d steel works si arr : ’ ; Cc . , t wards to Americans, Aug. merican iron and steel wor D Trade and manufacturing laws ee Sept. 7, | Centeal Saas prouress, Ang. me pi “ Bend ee es England, Large output at, me , » Aug. 10, 1880, Sept. 7, p7 since ae P apufacturing statistics, Dec. <1, . ’ Netherlands International, Aug. i7, p 24 Guaranteed vlates from the dealer’s standpoint e daseie, fests on iron and stee!, New, Oct. 5, | ae olag and besxite for, Nov. 90, | — So the, Jul no pis aoe Spanish, Nov. 9, p 18 a ae . Cee 26, p 15 28, — Jews p ' : . Spanish National, of Mineralogy and Metal- tin plates, Sept. 14; Oct. 5, p 14 Anstee Boagers, Mining and metal working in, | Chena Tenet, July 20,p8; Aug. 10, p 24; — er ae @ Catieel, On varey, Nov. 30, p a : Guppenee, Deteriaina:ton of the ‘percentage on ct. 5, p a - «i, it 7, Exhibitions, industrial, Some abuses in the of niter in, Oct. 26, p 5 Automatic fire-damp indicator, Aug. 24, p13 | oa ion” fore pump, Sept. 14, p 9 Beocssting ten gheiee, 3 ee management of, July 6, p 15 Gune, Annealing, Aug. 12 p 17 Kaat ar pen og Sept. 28, P 19 a. eon - for metallurgical processes, | 1). -orative Brasswork, Nov. 30, p 11 Expansion of metals on solidification, Aug. 3, i . ; ways for elevators, Sept. 7, p 23; 21, | oan Sates, United States, Nov. 2, p 15 Denver exposition, Aug. 3, p 21 : p 2 iain dk iin Oe cil Hack saw, Improved, Sept. 21, p 13 Kaba Iron Workers, United States Association meeting of American [ostitute of Mining | Experiences, Interchange o!, Aug. e', p Hamburg, Engineerivg enterprise in, Nov, 30, Kane. sprinklers, Sept. 7, p 1 . Get aoe Engineers, Sept. 7, p 15 Explosion in mines, Prevention of, Noy. 2, p5 p 23 Katz Autump trade, Sept. 7, p 14 Si eteinen - P Sor 6 af mining exhibition, July 13, p 19 Explosions, Coal dust and colliery, Nov. 2, p 19| Hammer, Rotary, Sept. 7, p 9 Keliai Awards to Americars at the Electrical Exhibi- | ee See eS Derrick, New railway wrecking, Dec. 14, p 24 | Explosive, New, Oct, 26,p5; Nov. 23, p 24; The Vulcan dead stroke, July 13, p 13 Kelle en. Ane. 06. » O68 pig iron in Canada, Aug. 3, p 24 ’ a ’ Dec. 14, p 19 : ; ; elles ’ ie »P | Charges on shipping Oct. 12 15 | Diamonds, Formation of, Oct. 26, Pp 5 ec, 12, P Handling a shell, Oct. 5, p 9 Charitable, An appeal $0 the. uly 6, p 15 Didier’s Tuyere, Sept. 21, p 19 Zine alloys, Sept. 28, p 3 . Hardening of yalcanized india rubber, July Knit ¢ Bankers’ convention, Aug. 24, p 15 Cheap railway, Aug. 17 Pp 20 . | Didy mium, Atomic weight of, Aug. 17, p 13 Exports of German rails, Sept. 14, p 24 6, p 9 Baldwin's Locomotive Works, Semi-centennial | Cheering trade prospects, July 18, p 19 a Manatestare toe, Oe pit sapenmee = aS tated Appliances, National, Hardness of steel, Effects of compression on, Labor of, Nov. 30, p 26 . oF irect process, New, Aug. 3, p 2 wl, -% DP Bamboo in China, yr 17, p7 Chinese a toe 7 Directory, Iron Age, July 6, p 89; 13, p 31; 20, | Boapaeed teGastetes, Dos. -s iy ae ae ae OR. Boe » | Band saws for fretwork, Improvement ir, | water-wheel, Aug. 17, p 11 p 31; 27, p 81; Aug. 3, p 39; 10, p 31; | Extension bit and washer cutter, July 20, p 9 21, p 3 | Sept. 21, p 19 Chimneys, Effect of wind on draft of, Dec. 14 oY, 0.0, Bip S05 Op St: Seek, 5p) Sena a eles ieee aioe eee SPF: | omeeee Maes Co.'s ween, Hox. A, 98 . Banking-up blast furnaces, Oct. 12, p 24 p 26 pe 39; 14, p31; 21, p 31; 28, p 81; Oct. 5, p 3, p 28 Hartupee, Mr. A., on the Pittsburgh pumping } Baokruptcy law, Dec. 14, p 14 Chronograph for engineering purposes, with 39; 12, p31; 19, p 31; 26, Pp 81; Nov. 2, | Eyes, Protection of, in iron manufacture, ‘Nov. engines, July 6, p 28 in Barbed fence wire suits, Oct. 26, p 19 the Hipp escapement Ton St pi’ p 39; 9, p 31; 16, p 35; 93, p 31; 30, p_ 2,p Harvey’s hot-blast stove, July 20, p 1 in Basic process in France, Nov. 23, p 15 Chronometer shutter, July 20,p7 ” 31; Dec. 7, p 39; 14, p 31; 28, f. 7 | wee Se os S Sedans wines it process in Germany, Noy. 30, p 19 Chuck, Greenwood’s ‘planer Aug 24, p7 Discharge of water over Weirs, Dec. 14, p 19 Faded ink, Restoring, Sept. 28, p 3 _ and schistose rocks, Aug. 10, p 5 om process in Great Britain, July 20, p 15 Grip drill, Sept. 7, p 7” a Discovery, Loteresting, Dec. 7, p 19 Failures, Business, since Jan. 1, 1882, July 6, | Heating freight cars, Dec. 14, p 5 “ process in Great Britain, Further develop- Swasey’s expanding July 20, p7 Disfraction gratings, July 20, p 9 p 28 Heiser’s smoke-consuming boiler setting, Oct. f ments in, Aug. 31, p15 Chuwab’s improved rolling mill, Dec. 7 pl Disintegrater, Duc’s patent, July 6, p 9 | Fall meeting of the Car Builders’ Association, | 26, pl steel] in Scotland, Sept. 28, p 24 Cincinnati Agreement, Nov. 28, p15. Distillation of sea water at Alexandria, Nov. | Aug. 31, p 24 Heliograph, Practical applications of, Nov. 2, its scoriz, Vanadium from, Sept. 7, p 9 Agreement and the Amalgamated Associa- 16, p38 ; | Faure Accumulator Co., Noy. 30, p 17 > ae : 8 Battery, Constant, Aug. 10, v5 tion, Dec. 21, p 14 Disturbing effect of the menace of war in the | Feeding apparatus for steam boilers, July 6, p9| Hobbs & Harrington's new drill press, Nov. 16, t New thermo chemical, Oct. 12, p 17 difficulty Settlement of, Nov. 16 p14 East, July 13, p 11 Fence, Powell's improved, Oct. 5, p 18 p7 Leshew Bavaria, Irom founding ir, Aug. 24, p 1 mills and the Amalgamated Association, Documents, Pablic, Dec. 7, p14 | Filtration through spongy iron, Oct. 26, p 7 Hoist, Thompson’s patent, July 20, p 5 _ Belts, Large, Aug. 24, p 26 Oct. 19, p 14 * | Domestic spelter, decline in, Dec, 7, p 14 Finishers, Position of the, July 6, p 15 | Holley Mechanice] Laboratory, The proposed, La P Berlin Metropolitan Railway, Aug. 3, p 5 Cinder bank at Trenton, Burning, Nov. 28, p 24 | Dominion revenue, July 18, p 18 | Firearms, Manufacture of, July 13, p19 Aug. 17, p 14; 24, p 15 leigoe Bessemer steel, Nov. 23, p 14 Cinders and by products Utilization of blast Door knobs, ——— in, Aug. 17, p 11 batteries, Dec. 14, p 19 Memonial, Aug. 3, p 14; Sept. 14, p 14 Lak : steel, Tests of, Oct. 12, p 13 furnace, Nov. 9, p1. Draft area of boiler tubes, Nov. =P 5 box, Novel, Aug. 17, p11; Sept. 28, p7 Memorial Bronze, July 13, p 15; Aug. 3, = steel wire, Tempering, Oct. 12, p 24 Circular saws, Large, July 13, p 11 Drain cutting taachine, Aug. 10, Rp clays and firebricks, Pennsyivania, Aug. p Lemote steel works West, Wages in, Nov. 9, p14 | Circulation of underground waters Oct. 12, Draper, Prot. Henry, Nov. 23, p 1 24, p 26 Memorial Fund, Oct. 5, p 15 Po & whomes pig iron, Manufacture of, Noy. Pp ? 7 ’ Drawing and stamping press, Large, Aug. 24, damp, Dotestinn of, in og Ost, 5, ey “ Memorial Laboratory, Aug. 31, p 15 Lamp. } 2,pz% Climate, In ne on . 2) 19 pl damp indicator, Automatic, Aug. 24, p13 | Honduras, Coal and iron in, Nov. 9, p 7 ? Bilbao, Iron ore district of, Aug. 3, p 11 Cluteh, , ee nega a. press, New, July 27, p 28; Avg. 31, p7 department, New York, Early receliections | Hoop irov and knit gouds, July 6, p +5 va Mining at, July 6, p 15 17, p1 Drill presses, New upright, Dee. 21, p7 of, Sept. 14, p 3 ron, Duty on, Sept. 7, p 1 oun tal Bills of lading, Sept. 28, p 17 Coal and coke in Pittsburgh, July 27, p 11 Dry dock, Interesting, Nov. 30, p 28 ete engine, Remington, July 27, p 24 | Hornwork, Exhibition of, Aug. 3, p 13 Laugbli Bit, Ingenious expansion, Dec. 7, p 19 and iron deposits in Italy, July 6, p 13 Dublin exhibition of Irish manufactures, Nov. | mm the Syracuse Iron Works, Aug. 24, p 24 | Hoskin’s hydro-carbon blow-pipe and furnace, leanne : Bianks, printed, Use of, Sept. 7, p 7 and iron in Germany, July 13, p 30 2,p1 service, River, Aug. 3, p 30 Oct. 12, p 17 Lead a Biast furnace cinders aud by-products, Utiliza- and iron in Honduras, Noy. 9, p 7 Dust, Cosmic, Dec. 28, p 19 tests of oi', New York law in regard to, | Hot-blast, Invention of, July >? 19 Posit tion of, Nov. 9, p 1 and iron in West Virginia, Aug. 31, p 9 Duty on hoop iron, Sept. 7, p 17 Aug. 17, p 15 blast stove, Harvey's, July 20, p 1 The | furnace in operation in Utah, Oct. 19, p 13 beds on Puget Sound, Aug. 24, p 1; Oct. Tin plate, Dee, 21, p 14 Fireless locomotives, Aug. 10, p1 blast stoves, Cast iron, Sept. 7, p 9 2 furnaces, American antbracite, Oct. 5, p 23 19, p7 Duties in Cuba, July 13, p 26 ‘* Flame” battery, Sept. 28, p 19 Houses, Ready-made, July 27, p11; Aug. 17, Leath . furnaces of the United States July 1, 1882, dust and colliery explosions, Nov. 2, p 19 Import, of the principal nations on certain Fieuss apparatus for working in irrespirable p 19 — sonal Condition of, July 13, p 14 ; Efficiency of washed, Oct. 12, p 17 classes of goods compared, Dec. 7, p 18 gases, July 20, p7 | Howland’s road scraper, grader and leveler, « dee furnaces of the United States, Condition of, field of Alabama, Great Warrior, July 6, Opposing the proposed advance in tin-plate, Flying maching of the future, Nov. 30, p 9 oo 27, R 19 ecist Oct. 1, 1882, Oct. 12, p 14 p ll Dec. 21, p 15 Fogs, Formation of, Nov. 2, 25 | Hudson River Tunnel, July 20, p 23 p7 furnaces, Position of tu yeres in, Oct. 5, r 19 fields of Australasia, Noy. 2, Pp 23 Surplus revenue and customs, duly 6, Pp 14 Foreign com petition with pglish manufac- | Hungary, Suk in, Oct. 12, Pp 24 Le P 9 Bleaching by electrolysis, Aug. 24, p 13 fields, South African, Aug. 31, p 15 tures, Aug. 17, p 5 | Hydraulic rolling mill reversing clutch, Aug. vett- Mt Boats, Collupsable, Oct. 26, p 24 Formation of, from marive algw, Aug. 24, Eastern commerce, July 13, p 14 iron morkets, July 6, p 14 17, pl Lib 2 : Boiler explosion, Another aysterious, Sept p ll iron trade and the Tariff Commission bill, | iron ore, Oct. 5, p 19 Hydro-carbon blow. pipe and furnace, Hoskin’s, ye iy T 25, p 15 in Asia Minor, Oct. 19, p 20 Dec. 14, p 14 __ trade in 183i and 1882, Bec. 28, p 14 Oct. 12, p 17 ens flues, Collapse of, Nov. 30, p 26 in Cincinnati, Dec. 14, p 19 East River Bridge, Cost of, Oct. 5, p 15 Forests on climate, {ofluence of, Dec. 21, p 19 | Hydrogen peroxide, Nov. 30, p 19 oe inspection, Dee. 28, p 5 industry of Japan, Sept. 21, p 1 River Bridye, Painting the, Aug. 31, p 7 Forge, Self-blowing, July 27, p 17 Hydrometer, New, Aug. 17, p11 Linbt ee ! Trade conquests in the, Aug. 24, p 15 | Forging six-tined forks, Novy. 16, p 19 be seaen tests, Nov. 30, p 15 in Sweden, Oct. 12, p 19 | | Illinois, Labor in, Dee. 2, Pp Lightships and carrier Pigeons, July 6, p 28 Old castings, Utilization of, Oct. 12, p17 Railway building in the South, Sept. 14, pl | Steam boilers, Feeding 8pparat Railroad decisions in, Oct. 12, p 14 Lime in sea Water, Solubility of sulphate of, One-liquid galvanic battery, Noy. 23, p19 Cheap, Aug. 17, p 20 boilers, Walls for, Aug. 10, p Implement catalogues wanted, July 27,p% Nov, 28, p19 Ordnance, British, Aug. 10, p 11 signals with automatic action, Nov. 30, p 24 crane, Toirty-ton, Oct. 19, p Import duties of the Principal nations om cer- Limestone aud roasting ores, calcining, Noy. department and enery-testing machine, statistics, Noy. 9 ps5 engine economy, Noy. 16, p 18 tain classes of 00ds, Compared, Dec. % 23, p 11 uly 13, p 14 statistics for 1831, Aug. 3, p9 engine governor. New, Dec 21, 13 slip, Great, Aug. 17, p3 Eoglish and American, Aug. 17, p1 wrecking derrick, New, Dec. 14, p 24 engines, Eeonomical, Dec. 28 p Imports of iron and steel into the United States, Liquefaction of gases, Aug. 10, p 5 Oregon enterprise, Great, Noy. 30, p 20 Railways, European, Nov. 9, p 15 pipe covering, Read’s, Sept. 7 Sept. 28, p 19 Liquefied &as, Use of, for the Production of low Ore concentration, Aug, 24, p13 in orway, Noy. 2, p 28 pipe coverings, Aug, 24, p13 of iron fo; the eight months ending Aug. temperatures, Sept. 28, p5 Producers, Meeting: of, Aug. 31, p 26 Swiss, Ang. 17, p 24 plow, English, in Dakota, Aug. 17, p? 31, 1882, Noy. 2,p14 Little Giant Punch, press and Shear, Oct, 19, roasting furnace, July 27, p13 Raindrops, Hailstones and Snow flakes, Oct, Power in Phitadelphia, Sept. 41, p13 of pig iron to France, Noy. 30, p 28 Pll Veins, Formation of, Nov. 30, p19 , Pp trap, Curtis, Nov. 9, p 24 Improvement in baod saws tor fretwork, Sept. Liverpool, Elevated railways in, Aug. 3, p 32 Orient, England in the, July 13, p 14 Rainfall recorder, Aug, 10, p7 vessels, Age of, Sept. 21, Pp 26 21, p19 ock makers jn council, Aug. 3, p 31 Overland traffic coerced, Dee, 7; p 15 Rarefied air, Transmission Of power by, Sept. wheels, Sept 21, p 19 Inaugurai uddress, Dr. Siemen’s, Sept, 28, p 19 Locomotive boilers, July 6, p 22 Overshot Wheels ye, turbines, Oct, 26, p 1 28, Steamer, New coasting, Noy, 9, p15 India, Iron industry in, Oct, 19, p 7 industry, Aug. 17, p17 Oxygen, Absorption of, by metallic copper, | Rather more than wag expected, Dec, 14,p15 | Pilgrim, Boilers of, Noy. 16, p1 Mineral wealth of, Oct. 12, p 19 Practical, July 27, p 15 Aug. 10, p 7 Reading as an industria} Ceuter, Oct. 5, p'17 Pilgrim, New Sound, July 6, p rubber, Hardening of Vulcanized, Jaly 6, wheels, Cast steel, Noy. 2, p 19 in iron and Steel, Sept 21, p13 Read’s steam-pipe Covering, Sept, 7, p 21 Steamers, Quick transit, Sepr, 14, Locomotives, Firelegs, Aug. 10, p 1 Ozone, Liquefaction of, July 20, pg | Rendy-maae houses, July 27, P 11; Aug. a, Steamships, Quick transit, Oct, 5 Pp Indicator, aometie, ger determining meridian ror ae Plates, Dec. > p15 Tr | p 19 t. Domingo Iron mountain in, Ju! time Sept. »D O88 Of pressure fom friction of gir n pipes, } 7 Reducin roduction in the finished-iron trade, Gothard Railwa , Sept. 21, Industrial display at Poiladelphia, Noy. 2, p5 Nov. 16, p 5 Packtog, Ra/ato” 08 the, Aug Nob - 19 Oct. 12, p l4 Gothard Tunnel) Now 9, p 14 items, July 6, P28; 13, p 24: 20, p 24; 27, Low temperatures, Use Of liquefied gas for the rings Metallic spring, Jul pr’? | Reese’s patents and the Bessemer Association, | Stee} and rolied iron Statistics for 1881, July 6, P9; Aug. 3, p 98: 10, (p24; 17; » 24 ; 24, Production of, Sept, 28, p § Painting irop surfaces, July 20, p 36 Aug. 3, p 11 p 19 “4; 31, p11; Sept. 7 p 13; 14, p 26; Lumber terra-votta, Sepr, “1, p 26 the East River Bridge Aug. 31 p7 Reduction of silver ores in the moist way by Casting, Sept, 21,p9 » P #4; 28, p 26, et. 5, p 28; 13 p26; Panies and 8UN Spots, Dec. 21, p15 bydrogen, Sept. 7, p g Casting ingots of, Nov. 23, p19 19,p 11; 26. P 26; Noy, 2, p28; 9, P9; Magazine fun, New Ge man, Sept. 28, p38 Paper Making in the United States, Dec, 7 | Relations of manyanese and carbon in fron and castings, Notes on Manufacture of solid, 16, p 21; 23, P 24; 30, p 24; Dec. 7, p23; Magnetization by heat, July 6, py p 19 "| Steel, Sept. 28, p 13 Oct. 12, p 9 14, p 13; 21, p 24 ; 28, p 24 Malaria] foundations, July 27, p38 Patent case, Interesting, July 27, p 19 | Retie, An interesting, Sept. 7, pg Compounds for improving the quality of, Tagenious €Xfansion bit, Dee, 7, p19 Malleable iron Process, Aug, 17, pl Office Proceedings, Nov. 30 D 13 Remington fire engine, July 27, p 24 July 18, pill Ingots, Distribution of different elements in Manchester ship canal, Nov, 2, p19 Steel Company, United States, Sept. 14, p9 | Restoring faded ink, Sept. 28, p3 dies, Manufacture of, Oct. 12, pI1T steel, Oct, 26, p 11 Munyanrese and carbon, R lations of, in iron Patented articles, Liwitationg Mm the use of Revenue, Dominion, Jaly 13, p13 for nail making, Noy. 30, p 26 Inspection and guarantees of tin plate, Noy, 2, and steel, Sept. 28, p 13 Noy. 16, p 14 ” | River fire Service, Aug, 3 p 30 industry, Nov. 30, p14 Pp 14 industry ig Virginia, Aug. 31, p 19 Patents, reissued, Status of, Aug. 31, pis | Rivetiag, Machine, In British shipyards, Oct. ingots, Distribution of different elements Boiler, Dec. 28, ps Manofacture Of white lead, Dee. 28, p 24 Passenger car Conveniences, Aug, 24, p24 5, p 9 in, Oct, 26, pil Instantaneous Photography, Sept. 28, p 3 Manufactures. The Mterchanyeable System of, cars, Construction of, Sept. 7 p ll Road Scraper, grader and leveler, Howland’s, ingots, with their own initial heat by meang Integrating anemometor, S¢ pt. 28, p38 July 13, p19 Peckham Iron Company, "Aug. 31 p 20 | July 27, p19 of the « soaking pit” Procegs, Rolling of, Interchange of exXpellences, Aug. 31, P 26 Manufacturing in the South, Sept. 28, pis Pennsylvania's bi-centennia) Oct. 12, p 20 Roasting iron Ore, Nov. 30, ps5 Oct. 26, p 13 Inventors, Lack of encouragement to, Nov. 30, iron and stee » Buli’s direct Process of, July Penns) lvania fire clays ang firebrick ; Aug. 24, | Rochester, Labor troubles at, July 20, p 23 liquid, Specific Rravity of, Aug, 10, p 9 ‘ 8, p P 26 7 Roll turning Process—chilleg roll turning, J, Manr facture of, with brown coal at Teplitz, Iowa, Iron ore in, Aug. 81, p19 Marble, Artificial, Aug. 3, p 23 Perth Amboy, Iron and coal docks at, Aug, $1. | Morton Poole, Dec, 21, p19 Bobemia, Nov. 30, P 26 Ireland, Development of, Noy. 2,p15 Marte} Furnace, Sept. 28, p 24 p 19 7 = 7 Rolling mill, Chuwab’s improved, Dee. 7, p 1 Mild, The Properties of, July 6, p 19 Iron industry of, Noy, 9,p1 : McGlashan’s train leleg raph, July 20, p 24 Amboy stores, New, Oct. 26, p 18 | Of steel 1ugots with their Own initial heat plates, Long, Dec, 14, p 15 Irish Manufactures, Dablin Exhibition of, Noy. McMahon, Wiliam H., Noy. 23, p 15 Petition of the National Federation of Labor. | by means of the 80aking-pit ” Process, rails, Chemica) composition and testing of, 2,p 14 : easurement, Standards of, July 27, p 28 July 6, p17 a Oct. 26, p 13 Nov. 16, pg Iron and coal district, New Southern, Dec, 21, Measurements, Standard, Sept. 7, p 3; 14, p 24 Petroleum, Advance in, Nov. 9, p 14 | Ropes, Stee] Wire for, Sept. 7, p 21 rails in Germany, Noy. 2,p14 P 18 Measuree, Standard, Dec, 23, p7 as a blast furnace fuel, Noy. 23, p 19 | Rotary hammer, Sepr. 7, pg rails, The wear Of, Oct. 5, p l4 aod coal docks at Perth Amboy, Aug. 31, Mechanical Envineers, British Institution of, fires, Ammonia for extinguishing Noy. 16 | Royal Prussian institutes for testing Materials of ships, Unsinkable, Oct. 26, p 24 p 19 Sept. 21, p 15 p 28 ” : construction at Berlin, Oct. 19, p.3 reatment of, for construction of Ordvance and Metal Exchange Co., Limited, July 20, laboratory, Proposed, Aug. 10 p14 Wells in Russia, Oct. 19, p19 Rubber supply, Sources of, Nov. 9, p 20 and other Purposes, Dec. 7p3 P19; Aug. 3, p15 Progress of the future, July 18, p7 Phenomenon, loteresting, Noy. 16, p? Rules ZOverning transactions in iron and Steel War Vessels, July 13, p 5 and Metal Ex; haoge, New York, July 6, p traction on cangls, Nov. 30, p 23 Philadelphia, Manufacturing interests of, Dec. on ’Change, July 20, pil Wire for ropes, Sept, »p 21 22; 18, p17 Meeting of Eastern Iron-ore Producers, Oct, 12, 7, p 28 Russia, Petroleum Weils in, Oct. 12, p19 Stephens patent vise, July 13, p7 and stee), Bull's direct process of manufac- p 15 Steam power in, Sept, 21, p13 | Russian fleet, Dec. 14, p 20 Stockholders, Responsibility of, Oct. 26, pw turing, July 13, p 1 of iron-ore Producers, Sept. 7, p 19 Phosphatie metallic slag Utilization of Oct. 5. | Great, telescope, Dec. 7 p15 Stone Age burials, Noy, 23, p13 and steel, Crystallization of, Dec, 14, pl of ore producers, Aug. 31, p 26 t , : 7 tariff, New, Nov. 30, p13 Artificial, July 27, p17 and stee] €XPports, British, Dec. « » pis Mellogen, Aug. 10, p'7 Phosphor-bronze, Conductivity of, Aug. 10 view of American Competition with Eu- ‘Storage of electricity, July 20, P 9; Aug. and siee], Outlook for, Nov. 80, p 14 Mercantile marine, Iron, Aug. 31, p 24 p 1? ° a rope, Dec, 21, p 7 17, p7 and steel wire in Germany, Sept. 2l,p1 Mercury, Vapor tension of, Aug. 10, pb bronze slide-valveg, Noy. 16, p3 | Rusty Zold, Sept. 7,p9g Strike and the Price of iron, The, July 20, p 1é shery steamer, Aug. “4, p17 Meridian time, Automutic indicator for deter. Phosphorus, D ‘termination of, in iron and Bridge painters’, Sept. 14, p 26 for the eight months ending Aug. 31, 1882, mining, Sept. 7, p3 steel, Aux. 10, p 9 Safe deposit vault, 4 massive, Sept. 21, p 15 Ect oes of the, Oct. 26, p 14 Imports of Nov. 2, p I4 Meta] alloys, July 6, pg in charcoal, Noy. 2, p7 | Safety lamp, New, Dec. 28, pig : summer, Aug. 10, p 14 fourding in Bavaria, Auy. 24, p 1 brands, Piracy of, Sept. 28, p 15 Photography, Instantaneous, Sept. 28, p 3 Po hack, Improved, Sept. 21, p 13 The great, ended—Labor situation West, iDdustries of Ireland, Nov. 9, pl industry of Sweden, Oct. 12, p15 Pnotometer, Slenium, Aug. 24, p 13 Sawmills of a century, July 20, p 19 Sept. 21, p 14 dustry in India, Oct. 19, p 7 market for 1882, Aubual review of, Dic. 28, Pig iron 4880Ciation formea, Dee. 21, s ll | ohne safety lamp, Jul 20, p 7 What ended the, Sept, 28, p14 industry of Styria and Carmthia, Noy, 2, p15 Iron Association, National, Dic. 283,pi4 | Scientific and teebnical, July 6, p 9; 20, p 7; 27, | Strikes in Great Britain, Noy. 23, p 14 p 15 Mysteries of, Noy. 23, p 24 iron in Germany, Provuction of, Noy. 30, | P17; Aug. 3, p gy. 19 P5; 17, p11: 24 '0 Great Britain, Sliding scales v8., Dee. 28, Joints for collieries, July 27, p 17 Metallic &a8, Nov. 30, p 24 ] p 26 11; Sept. 7 p3;'21, P 19: 28, p 3; Det’ p 18 Making in the South, July 13, p 26 Spring backing ringe, July 13, p7 P:ke’s Peak, Electrica} Phenomena on, July 20, p13; 12, P17; 26, P3; Noy. 16, p 5; Labor, July 6, p17 ; Mercantile Marine, Aug, 31, pw Metal, Inaivisuatity of, July'6, P p? 23 P19; 30 P19; Dee. 14, p19: ec. Threatened, in Great Britain, Sept. 28, pl4 meteoric, Dec 28, p3 Metallurgica} dustry of Italy, Sept. 28, Pp 24 Pilgrim, Launching of, Aug. 3, p14 28” —_. : ; Unjust, Aug. 10, p 15 Microscopical examination of, Nov, 2, pt notes, July 13, p'9; #7, p 13; Aug. 3, p 32; New Sound Steamer, July 6, p I | School of rvgineering, Summer, Aug. 17, p1 ve. the market, Aug, 24, 14 mills of the West, Labor in, Noy, 23, p 15 10, p 9; "Sent. 7,p 9; 28, bP 13; Oct. 5, P Piracy of Metal vrands, Sept. 28, pis Scotland, Basic steel in, Sept. 28 p 24 Structure of iron and steel, Noy. 16, p 15 mining wm Africa, Noy, 9, p 5 19; 12, P 24; 26, p11 ; Noy. 23, p 19; 3U, Pittsburgh, Alleged Coal strike at Nov. 30, | New stee} works iv, Aug. 31. p13 Styria and Carinthia, Tron industry of, Noy. 3, mountain in gt, Domingo, July 27, p 5 P19; Dee. 14, p $ p i4 Scranton Steel Company, Aug. 10, p17 p15 mountain of Aust.ia, Noy. 30, p 13 Processes, Charcoal as a fuel for, Sept, 28, Cval and coke in, July 27, p 11 Scrap heap, Noy. 9 p 26 Suicides, Orginal, in iron works, Dec. 7, p 28 on the Pacific Coast, Aug. 17, py p7 engines, report ‘of the arbitrator, Aug. 10 | Screw machine, Secor’s Aug. 3, p 19 Suits, Barbed fence wire, Oct. 26, p 19 ore, Foreiet, Oct. 5,’ p 19 Metallurgy, Microscope in, Noy. 16, p 14 pg Propeller, The tractrix Sept. 28 p? Sulphate of lime in Sea water, Solubility of, ore from Daraugo, Mexico, July 6, p 13 Meteorie i=in, Dee. 28, p 3 Glass industry of, Ang. 3, p 21 tlotter, Dec, 21 a? ; Nov. 23, p 19 ore imports into Great Britain, Noy, 2, p19 Mexican advice t> American shippers, Dec, 14, Latest from, Aug 17, p15 threaging machine, Sept. 28, p 1 Summer School of Engineering, Aug. 17, p1 ore in lowa, Aug. 31, p Pp ill Pumping engines, Mr. A. Hartapee on, | threads, New forms of, Oct, 5,p7? Sunlight upon glass surfaces, Effects of, Oct, ore producers at Cresson, Sept. 7, p 21 amalgamation Process, Oct, 26, p 11 July 6, p 28 threads. Standard, in care, July 27, p 26 26, f Ore producers, Meeting of, Sept. 7, p 19 mercantile navy, Aug. 3, p 14 Small wares at, Nov. 2, p 7 threads Uniformity in, Sept. 3. p 15 Sun spots and panics, Dee. 21, p 15 ore producers, Meeting of Eastern, Oct, 12, Mexico, Americans in, Dee. 7, p 15 Water works, Aug. 3, pi4 Sea water at Alexandria Distillation, of, Noy, | Surplus revenue and custom's duties, July 6, p15 Iron ore from Durango, Juty 6, p 18 Pittsburgh's waler supply, Aug. 8, p 28 | 16, p3 ; : p 14 Ore, Roasting, Noy. 30, p 5 Railway Progress tn, Aug. ae 5 Plate mill, Continuous, July 13, p9 | Seas, Artificia) smooth, Dec. 7 p13 Swasey’s «xpanding chuck, July 20, p7 ores crwadian, Dec. 14, p 11 Reciproeity With, Aug, 31, pl Plates, Guaranteed, from the dealer’s Stang- | Rupennine ve wands Ging og 'P, Swednm Maslin ns een? oO Ores of Sw ep. Oct. 26, pT Misntonomab, The, Nov. 30 5 i9 . a ’ ‘ wedunrnscang vay uJus, be JL mm, po wNMoutu, Uva My CL, 1%, Diy are, July 6, p 28 Microphone foteresting ‘/ lication of, July | p paint, Oct. 26, p 15 | Secondary battery, New, Noy’ 16, p 5 [ron ores of, Oct, 6, p 7 ener, Dee. i i 20, p > ® application of, July a — 2nd stee} With other metals, Oct. 5, Secor’s screw machine, Aug. 3, p19 Metal industry of, Oct. 12, p 15 ships, Cost o » Sept. 28 p 15 Microseor,. rN, . . oe Selenium »hotometer, Aug. 24, p 13 Mining and its cost in, Novy. 2,p3 situation, Dec. 14. p14 Migioscopn al exauntlurey, ae 16, P 14 2,p1 | Pctouing, Tin, July 20, p 20 Separating m'nerals, ‘New method of, Noy, 2, | Position of the iron industry in, Aug. suit, Heavy, Noy. 30, p 15 Mild steel, The Properties of, Juiz 6 pig ° ween ¢. Inthe Dx Balog process— Ron grind- p 15 7% ps y ’ ’ y 2e ee, ¢ . i € r= the Tariff Commission bill, Dee, a Fesou: ces of Newroundiang’ Sept. 28, pg aan a aarti Proceas—Chitieg Shearing mgchine and punching press, New, Swe raincrals, New, yy *S,p 3 . I, po Noy ys 3 , re oe trade meeting at Philadelphia, Dee. 21, p 24 : ‘ roll turning, Dee, 21, p 19 thine’ f : : Syracuse Iron Works, Fire in Aug. 24, p 24 Wire furnace for anbealing, Sept, 23, pss whee of New Meck p 19 10, p 11 poPulation, Center of, Jury 27, p11 Sheet miln ts fares Sept. Works Dee. 21 ; ° ee . World’s Production of, off 5 p18 Wealth of Sibert x" p Buk. 3% p orter Allen engines at Troy, July 13, p 24 ‘ re ae Tac Works of H Disston & §, A Irrigation, Machinery for, Noy 16, p 28 Minerals, N oa of ent D g, | Postal service, July 13, p 20 Sheffield ; 27. ne scony Works of Henry Diss o& Bons, Ang. ltaly Asbestos in Nov. ¢ pio Dera x ©W method of Separating, Noy. 2, Powell's improved fence, Oct 5, p 13 SL a H ae Oct eerie, valy 2, 7 ya , , +” 7 ‘ . ’ Z 9 Joal aud iron deposits in, July 6, p 18 ew Swedish Sept. 28, p 3 Power, Statistics of, July 13, p 19 Shipbuilding y 4 Oe 23, p 14 Tank, A cage shir 6, , 26 Metallurgical industry of’ Sept, »P2%4 = Mines Detection of fire-dam> j Oct. 5, p13 | practical methods of Pectung, July 20, ps trades on the Continent of Europe Wages “Gan leshon Jul is bP. Sept. 14, p 1¢. Ivory, Artificial], July 27, p a0 Mining and its cost in Swede, 2. 38 Freclpltated copper, Purification of, Aug. 10, in, Nov. 16, p l4 Pe, Wag No ie eine Y 13,p5; Sept, »P 1é; . on ahae ov. 2 ¢ ee ee Japan, Coal industry of, Sept. 21, pl and tbe gg tkiog in Austro-Hungary, Premium . Government bonds not taxable, shpiog Charges, Nov. 2, p 1 “a eae the tron manufacturers, sequer industry of t. 1 f NOV. 2, p 7 1. 7 Dan ' aoe ‘ Pptlalion uf Fuge? Kec, Aci ast ot, ang | Pron ah a Jay 8,» ot tne wot ee fm Goma a 00% Ot. 12, pip Telegraphy in; Oct 12, p 19 6 netitute of, Aug. 3, Radial ditt, July 13, p 26 Siberia, Mineral wealth of, Sept 21, p3 Conminn. at ioee lone 24 Japanese bronzes, Analysis of Sept. 7, pl railway, Narrow e, Noy. 30 19 Prevention of explosion in mines, Noy. 2, n5 Siemers, Dr., inaugural address "Sept, 28, p 19 ton a a. Ps tsb ane “s ; is? . Jarreti’s, Mr., specch at the Labor Convention Mixed meiuls Tires oe t. 7 " 3°? reventing the Srinding of car wheels, Sept, Signaling on Trains New method of" Nov 30, lemme bil ~ d he Estey r in Philadelphia, Sept. 7, p 14 Monetary problems Unsolved fq Eoglard and Pri - H Pp 2 ’ Srtaiiaes ‘in "is "And the Esstera irox ney Jewel assaying and smelting ‘Uroace, Sept, 21, i Tudia, Sept, 23,'p 15 ; | *"9eee, ; ardware, {a 1814-17 and 1882, Dee, Signal Nets (colorei) and collisions, Sept. 7, Commission bill and the fron trode, Deo, “ Monitors, Our new, Dee. 7, p 30 7 : p l4 28, p 14 Jewsharps, Oct, 19 20 . » P. Wholesale, Jaly 6, pp 42, 43 44, 49, 50; 13, |. . a? P Juy valve gear, Aur 10, p? Moctre Say Gros, Deir .. Bia | bp 82, 34, 89, 90, 40 20, pp 33, 3d, Be 39. wanels, Railway, with automatic action, Noy. | Commission, Review of report of, Dee. 31, Moore, Mr, J.8., Tariff of, Oct.5, p15’ 40, 42 4347 48 io 3, 40 ; Aug. 3, Pp Silica from fused metals, Crystallization of, Commission, Work of, Dee. 14, p 14 Kaaterskj)) accident, Oct, 12, pl Morgan’s tube +Xpander Oct 26 19 ’ ’ 9a? es 0, Pp 32, 34, 35, 39 40; Oct 26 7 Cc issior,’ > ‘ Pine 21 14 Ncident, Cause ‘of, Ger 19, p 9 Morrell, Hon, p.?4 and the tw 30” BP. 82 34, 35, 39, 36, 2 Bo 33, 34, “> | Silleious aar’.P, { ad Congrese. ort. Dee. ld 17, ps -D. J, “iff on stee! 39, 40 ; 31, pp 32, 34 35, 3g ; Sepr, 7’ | Silicious ang 4sluminous ores, Noy. 30, p 19 and Congress, July 13, p15 saath, acourenin te: aes u Ooms, ore and Pig iron, Sept, 7 pis pp 40,’ 42 af 47, 43” pp's2, ‘34 3 ‘39° Silk in Hungary, Oct. 12, p 24 discussion, Sept, 21, p15 Kinsas, Mavulactures in, July’, p19 Soties a Pacts in Bune, Resistance of air to, 40; 21, pp é F 35, 36, 41," 42. ‘28. p 32° 34’ | Silver market, Late developments in, July 20, Evuasions of, What is the law, Ju'y 13, p 1? Kutzenstein’s metallic packing, Nov. 23, p 19 Motive "bene de from the mines, J 12° 8% 40; Get.’ 5, ‘pp 40,42, 43) 47,48 | ay New Mexico at the Donv, E New Agu Victoria, ot. 12, p . Kelium’s damper regulator, July 27, p 24 5 Mm the m nes, July 12, pp 82, 34, 35. 39, 40; | Pp 32, 34° 35, ores from } ew | €x'CO at the | nver Ex New aatrian, on ‘ron and steel, Keller and Binzegger’s Compressed-air PUMp, Motor abe for carriages, Ano 17, p1 39, 40; 26, PP 32, 34, 35, 39, 40; Nov, 2’ oan cet. ap - ' ee New gussian, } eS Aug. 3,p1 N : Bes, Aug. 17, Pp ll Pp 40, '42, 43, 47, 48;'9, pp 82, 34 35, 89, Ores, “eGuction of, in the moist way by New Spanish, Oct. 19, p 14 Knit goods a hoop irop July 6 15 ew electric, Dec. 7,p9 40: 16 PP 36, 38, 39 43, 44. 93 » 84" 35 bydrogen, g§. t.7, pg ** Parsee,” Oct, 12, p14 . P ae 39, 40; } , Dp 34 35 36 4r 43°F, her “4 ae whe ee eae Sept.14, p1 question, Dec. 7, p 21 Nailing Machine, Im rovement in, July 1: Pp 42, 43. . age See “ant Sliding sey es in Zagtand, Nouv. 16, p 14 testimony, Aug. 24, P15; 31, p 19; Bept. Labor and wages, July ¢, P 22; 20, P19; 27, p Nail making, Stee; for, Nov. 3), p dg ny 18, pu SP pp 34, 35, 36, 41, 4; "B, , - > = scales in Euglish irou Works, July 27, p14 7, p 28 , 41, 4: i Scales ya, Strikes in Great Britain, Dec. Tariffs, Foreign, Moditications of, Aug. 10, p 14 19; Aug. 3, p 30: 10, » 24; 17,’p 2g° Nails aud gerew Adhesive ’ 1, Au Ss. ae ; >| 2 on Lesive power of, Oct. i 3 ° 4 } 74; 31, p 13; Sept. > p20; Oct. 5, 26, p 5 —_ * Printed blanks, Use of July 27, p 28: gp t “8, p 13 Tux bill in the Senate, Aug. 3, p 15 ea: Noy. >P 26; Dee. » P 23; 28, Manulacture of, July 20, p 24 %p7 , ’ 5 es | ht Screw, mee 21, p5 Taxing com me: cig] travelers, Sept. 14, ps Narrow gauge mining railway. N Vv. 30, p 19 Production in the finished-; ing, | Slotting machine, New, 8-pt, 21, pl Teaching, Practical methods of, July 20, ps8 in lilinois, Dee, 7, p9 gauge railroads, Sepr. -. 4 »P Oct. 12, p14 semen trade, Reducing, Small wares at Pittsburgh, Noy. 2, p7? Tehuantepec Interoceanic Railroad, Aug. 17, == ry oe steel industries of the West, gauge railway €quipmeni, Aug. 17 pi? Of gold ang Silver July 13 p 24 Smoke S pouming boiler Setling, Heiser’s, Oc}. I4 *t. 26, National ¢ t Q glee c . °88, Mechanic,)’ » fatere > 26, p Telegraph and telephone » Materials for, situation im Great Britain, Noy. 9, p14 turers, Augen °F ise mua steel manufac Pronress, Mechanical, of the future, July 13, consumption, Oct. 26, p 1 , eee te pe a wwet, Materials for “eae West, July 6, p 14; 20, D 14; 27, financial achievements, July 20, p 14 Protection in Germany, Effects of, July 27, p 19 | Snow, fntlucnce Geo! Lemperature of lower wid the weather, Noy, “3, p 19 p a: Aug. 10, p 14; 17, p14; “4, P 14; Pig Iron Association, Dee. 28, p 14 of the eyes in troy manufacture Mov ~ strata Of air, Sepr, 21,p19 Wires, Aug, 24. pl4 1, p 14; Sept. 7, P 14; 14, p 15; Oct. 5, Naval Advisory Board, Organization of, Oct, 26 13 ae ae “ Soaking- pit” Process, Oct, “6, p 15; Noy, 23, wires, Stealing, Noy. 23, p 24 9 , Providence Tool Co. Nov. 9 n<« é ; Telegraphy in Japan, Oct, 12,p 19 apetion West, The Rreat strike ended, Netherlands [oternutional Exhibition, Aug. 17, | Prussian institutes for testing as. of con. | 80clete, Cockeril}, July 13, p3 Telephone vibrations, Sept. 21, p 19 troubles Wea ane Son er so p 24 struction, Oct. 19 p 14 sonnet araee, Adjustable, Oct, 6, p19 Telescope, Great Russian, Dee. 7, p15 ; . 8, : - 12, Newfoundland, Minera] resources of 2 Publications, New, Jujy ; Sir 98 . | SOlid stee Castings, Oct, 12, p 14 Tempering Bess mer stee| Wire, Oct. 12, p 2 Lackawanna Iron and Gog! Company, Aug. 10, p19 » Sept. 23, Aug. 34 p Is: Sone" ' oi = . - ’ notes on manufacture of, Oct. 12, p? Ten-ineb Sauge railroad, Aug. 10, p 1 r L , , p New method of signaling on trains, Noy. 30, p24 Nov. 2p 13; 9, p 18-16 P15; Doe 21, | South African coal flelds, Aug. 31, p 15 Terins, Engines ring, Sept. 14, p of picquer industry of Japan, Oct, 12, p1 Publications, July 20, P19; of P28; Aug. D 26 7 = ay Ametica, American, English and French | Terra cotta lumber Sept. 21, p 26 ake 8 an patirement of, Dee. 14 p 15 of P19; Sept. 24," P 13; 28, p 28’; Nov. | Public documents, Dee. 7, p 14 er ieith, Oct. 5,'p 14 Test Commussion, ‘the Tron and Bteel, July 18, Lake Super rong Bper Tgl08,08, Oct. 5, p11 * P13; 9. pis, ig P 15; Dee. 21° p 2g Puddling turnace’ in Cincinnati, Danks, Oc: Australian tin deposits, Aug. 51, p 13 f L ed = *, uly 13, p = ; ‘ Mexico, Miveral weait’h of, Aug. 10, p11 ,pl , , hicago Semer Steel orks, Aug. 10, Testing ana chemical] Composition of stee! rails, ampbiack, or “neous combustion of, Aug. York tire department, Early recollections Puget Sound, Coal beds on, Aug. 24 P1; Oct P Nov. 16, p9 Lene fety, Dee. 28, » 19 of, Sept. 14 19, p 7 pote , Manufacturing in the, Sept. 23 p15 for color blindness, Dec. 28, p 14 "Acbrecdan ety: - op . York industries, July 27, p 7 Pump, ‘ Champion” force, Sept, 14, 9 Railway building in the, Sept, l4, pt machine, Single-lever, Sept. l4,p 1 Lamps — electric, Oat ie O17 se: ren and note Exchange, The, July Puneh, press and sear, Little Giant, Oct. 19, Southern frou and coal district, New, Dee, 21, Materials of construction, Royal Prussian S “, » p 22: p p institutes for, Oct. 19, p83 oughiie ij a , D ‘ li York mercantile exchanges, July 27,p14 | Pure fro, July 6, p 98 | Spanish exhibition, Noy, 9, p 18 Tests, Boiler, Noy. 30, p 15 . ong 7, D en, - si ae : pls ork, Objects of engineering interest in| Pyrites ores, Nov 2p? ational Exhibition of Mineralogy 6nd Theaters, Water curtain for, Noy 80, p 2. L re on . ~ "? —~— and around, Nov. 2, p 14 Pyrophone, Nov. 16, p7? etallurgy, Noy. 30, p1 Thecry of Welding, Sept, 11; 21, p 14 "ha 7 os 10. f is” »P yom "= Company, July 20, p24 ania, es ct. 19, p 14 Thermo chemical battery, } ew, Oct. 12, p 17 , : ae 7 caland, Our trade With, Aug. '10 11 ; rade-mar treaty, Aug. 3, p 30 Thermometer, Sensitive, Au - 17, 13; t. he world’s Production of, in 1881, July 27, Nickel, Extraction of, July 37 pris »P ences for sere Pe. 7p — Specific Rravity of liquid steel, ) Aa 10, p i) 7, ps " - ~ in regon, Aug. 8, p ZI ies Be 9 aug. If