The Iron Age 1888: Vol 42 Index

THE IRON AGE. VOL. XLII. JULY—DECEMBER, 1888. NEW YORK: DAVID WILLIAMS 66 & 68 ,DUANE. STREET. Accidents, Train service and his (tawcees 672 Acid wire rods, Basic vs .............- 865 MCG GVEPOTONONES 66 ov ccc cecvadicess 221 Acts of the Leyislature................ 127 PU ONO 55. eos kik va vaendten te cavet ae Adding to water supply of Chicago..... 374 Additions to productive capacity....... 973 Adjustable clamping blocks............ 267 BOVOHOG TR GUNG ik ce vcnccviceerecies 662 BGVOUCO TONE TAME. oi. kc ccedcccess 354 SGWROE TE GBs 6's 2k visddieckseies as. ds 54 Aerial PROOSVAORY «006s ciiiciccesceses 474 SN PRR No ocr kds Ch mee taeens 36 Air propellers, Propulsion of ships by.. 712 Air pomp, Wiproved occ s0ccce ces scss 448 Alabama materia), Furnaces on....... 810 Alaska Commercial Company.......... 468 Alloys by Herault process, Aluminium . 426 Mlloys, TRAVO, PrIC6S OF 6 6 66 oc v ccs cee 5 All rail shipments of Lake Superior ores. 93 Aluminium alloys by the Herault process 426 Aluminium on cast iron, Influence of.. INDEX. Beck automatic engine........... .... 229 PRONEOO TMM. Sescede canons ccadaces 525 , Beef tea press, Family................ 839 | Belt-power punch. ..........0scccecees 813 | PRIMO oo oinicien aces cideas anaes 343 | OMS Te PRN sa vis ic os ivccccndnsees 469 | Benardo’s electric welding process .... 814 Bench and tool chest combined........ IIo Bench dog and clamp, Davis’.......... 815 Bench dog, Improved............-..+- 580 Bench drill, Improved................. 36 Bench plate, Arcade revolving......... 646 Berrenberg rotary pump.............. 231 Bessemer process, Modification of...... 244 Bigelow nut-tapping machine.......... 740 B:Jboa, Iron making at................ 893 Bill against trusts, Cullom............ 397 Bills of lading, Reform in............. 965 Blacksmiths’ hammer, New......... 501 Blanks, Wire drawing plate........... 500 Blast forge, New statiorary...... .... 891 318 | Blast furnace cinder, Machinery for the Alemmium, Manufacture of........... 271 WOMGUER OES chick ciiccwacuncaxsecdeuss 984 Aluminium process, Herault........... 93! | Blast furnace, Fine magnetites in the... 545 Amalgamated Association....... ..... 25 | Blast furnaces on August I.... ....... 239 American countries, Our trade with... 670] Blast furnaces on October1I........ .. 348 American enterprise in Chili.......... 711 | Blast furnaces on November 1......... 711 RMOTIOM TORTIE. on. 0 tives cccceeecsen: 660} Blast furnaces on December t......... 904 American frame pulley ia Sie chara eee oo 607 | Blooms and billets, Cost of............ 498 American iron trade, Elasticity of..... 397 | Blotter-bath, Champion............... Sor American railroad, Fast time on....... 426 | Blowing-engine, Dean...............4 653 American ship, Plea for.............. 196 | Board of railway control.............. 974 American tin plates.................. TEP , TOI an ange sc cs cee c es cnesss 631 Analysis of chrome steel.............. 974| Boats for the United States Navy, Anti-corrosive propeller blades........ OEY Widnes i dieaRdeninerevacereas 581 Anvils and hammers.... .. .........- 222 | Boiler catechiom............0.. cesses 895 Apple parer, corer and slicer. ........ 186] Boiler, Capillary steam................ 469 Arc lamp, Waterhouse................ 661 | Boiler, Combined engine and.......... 538 Arcade revolving bench plate..... .... 646} Boiler inspectors, Good work by....... 935 Arch press, Single-action............. 272 | Boiler-joints, High-pressure........... 748 Arch presses for sub-pressing.......... 849| Boiler plants, Chimneys for........... 746 MPONG TONGUE oo ov ccccccdccsaecss .. £68] Boiler tubes, Exported ............... 462 Argentine loans and the gold drain.... 865| Boiler, Turner steam engine and....... 7 Armington & Sims compound engine... 961 | Boiler works, Modern................. 465 Armington & Sims Engine Works...... 812 | Boilers and engines, Torpedo boat..... 513 Armington & Sims engines, New...... 577 | Boilers, Grate areas for............... 348 Armor-plate trials, English............ 345 | Boilers, Pumping solvents into......... 332 Army, Guns for the ...............55 17 | Bolivia’s revolution and the silver supply 903 Army, Ordnance for the............ - 412| Bolt and Nut Works, Kansas City...... 930 Artiticial colliery......... ccccccccees PT es BO is vik disease cccéusceene 184 Artistic sign...... [vienekh as Wee eden we 99° | Bonanza adjustable window screen..... g18 Belge, NOW GOP... cccicccesdevns 527| Boring machine, Boss two-speed....... 800 Assisted emigration.................. 204 | Boring mill, Horizontal............... 381 Association, Amalgamated............ 205 | Boss two-speed boring machine........ 800 Association, Merchants’ Steel.......... eT ts MN a 6 bRaR VRS akieeweorsenss 527 RS, BOE OR. oo coin cc cctsicciese 399 | Boycotting criminal conspiracy........ 605 Atmospheric exhaustion motive-power.. 304 | Brass making in Waterbury........... 825 Attala furnace Peedi wtewer en eeaaweues 130 | Breech-loading yacht cannon, Lavigne’s 330 Automatic ee eee 229 | Brazil, Late developments in.......... 972 Automatic engine, New.............. G46 | eitae, High. .cs.cs cesescs cae aeakees 383 Automatic engine, New Sturtevant ... 816| Bridge, Poughkeepsie................. 738 Awards to inventors ....@........... 725 | Bridge project, Monster............... 118 OE Per ree ree 927 Babcock & Wilcox Company.......... 554| Bridge steel, Captain Jones on American 386 Balance, Hydrostatic................. 600 | British belted cruiser Australia. .... . +s 965 a ee ee 310 | British iron aud metal market......... 139 , MUUING Sei cd noc ceas cecceans ve 525 | British iron and metal markets, 29, 65, Bank, Cash WON sia od accywcnnnedes 144 102, 137, 178, 213, 250, 289, 326, 365, DG RI aay agin cca Ceeewuncs 372| 405, 441, 480, 519, 560, 599, 638, 679, Bar Iron Association. .......ccsseccses 18 718, 756, 793, 831, 872, g11, 948..... 982 Bar iron, Swedish and English merchan- Broiler and toaster, New Haven ...... 917 MEE i diete a Gut pe cane) va canxd/as C6 | SOM Cor CONE oo ss aaes neces sec 896 Bar iron trade, Car building and the... 711 | Brorze, Tobin...............-20+e000 673 Barnes’ reversible night latch ........ 449 | Brooklyn subways.................28- 503 SRRTOIOOR WOOGIE ion os 6k dons ben dewss BED ete Ns 6 xen irked isis comcderas 257 Bartlett water-supply scheme.......... Bi ) MN TME oi cane bWhenens oh ensscaaws 384 Barton-Bell Company..........0...0.. 329 | Building up new towns............... 19 Basement refrigerator................ 567 | Buildings, Fire-proof................. 724 Basic vs. acid wire rods... ........... 865 | Burden horseshoe machine, New....... 854 Basin cock, Prier’s self-vlosing......... 372 Burglar alarm, Rouser................ 645 OE TID sg cio vn cc ewcccewwns 119| Burmah, Steel ties in... ........... » 4 Beam combination............... .... t| Burner, Electric patent........... ... 186 Bearing, New roller.................. 578 | Burnishing iron and steel by electricity. 215 Bearing plates for rails.........ess00 774’ Burton Stock Car Works,.........++++ 774 Business cost of pig irom............+. 669 errr Tr rere err ce 466 Bate Deeh POGGMAGs oicos cicscdcccuccs 145 Cable railway machinery,“Improved... 852 Cables, Wear and stretch of.......... 976 CARR WOOROR soc oc cecewevnnsccen 954 Caldwell sash balance..............-. 726 Calf-weaner, Standard............... 800 Caliper Gate, NOW. «oc sscscceceesscs 196 Calumet and Hecla Stamp Mills ....... 776 Cameron Iron and Coal Company...... 931 Campaign torch, Champion............ 185 Campaign tate, Hae... ccccccccsnsice 256 Cam openet, WGC s 6 605s cseccvcices 220 Canadian Northwest Territories....... 503 CMG CRI ie dcteciscavavacacawns 567 Canal, Sault Ste. Marie water-power.. 222 CI Br Oak vas Ceavdccicevenses 59 CRMC OW iain wsncws sc cwactaccenas 538 CN FOG ia ciec a cecasenesxncia 221 Cans, Gillingham’s self-sealing......... 108 Capillary steam boiler...............-. 469 Captain Jones on American bridge steel. 386 Captein See HONG ao ccc sicaccgncce 578 Car-building and the bar-iron trade.... 711 Ca COIN a 60 5. fa xe Sed cextedeosns 860 Car mortiser and borer, New.......... 540 Car Spring Association, Railway....... 608 Car-wheels, Cost of making........... 579 Car Works, Burton Stock.,............ 774 Carbon filaments............ "ae eeneue 179 Carbit, Commitee «a siccccvsctsccaes 423 Caridad 10b CnG0Ois6< cccccctccescie. vcies 346 Carnegie on trusts, Andrew..........-- 553 Carnegie concerns, The...........+++-+ 630 Carriers and shippers. ..........-+..-- 778 Cars, Continuous steam heating for..... 36 Cask 2egitter, DOG 6 acc. scwsdccessince 144 Cast-iron, Influence of aluminium on... 318 Oe ePee TCE Terre Core 171 Caster, Gwinner’s patent common sense. 839 Casting Co., Chicago Crucible Steel.... 310 Castings, Denver cable road........... Casting, Large steel. ......cccccccccee Centennial Exhibition, Ohio Val. 44, 95, 143 Central American Union, Proposed res- WII Oi ooo dn cicceecan ceeaaenes 353 Centrifugal pump, Diregt connected. ... 543 CRMED, FO Mia haha ci cccscasscceees 109 Champion blotter bath..............-. 801 Champion campaign torch............-. 185 Champion fire-shbrinker............--- 414 Champion force pumps............+++: 294 Champion window-dresser...........-- 688 Charcoal furnaces. ..........ese:. 588, 747 Charcoal iron workers............ 747, 912 Charleston, Cruiser.............. 121, 306 Chattanooga market, 26, 62, 98, 174, 210, 247, 323, 361, 402, 438, 477, 515, 557, 596, 635, 676, 715, 753, 788, 908, 945, 979 Cheapest pig iron in the world......... 203 ee 936 Chemistry of foundry iron.............. 57 Chicago and St. Paul freight rates..... 467 Chicago Crucible Steel Casting Com- NN as 50.00% kn 5000 shed en eesanines 310 Chicago elevated project......... .... 343 Chicago Interstate Industrial Exposi- GOS oo! ccadeceaas Ceshean,, cweendeas 460 Chicago market, 24, 60, 97, 133, 173, 209, 245, 284, 321, 359, 400, 437, 475, 514, 555, 594, 633, 674, 713, 751, 789, 827, 867, 906, 978 Chicago, Rapid transit in... .......... 131 Chicago shippers and pooling.......... 932 Chicago Smelting and Refining Works.. 130 Chicago water supply, Adding to...... 374 Chicago waterway on Lake Michigan, NOG Olains. sine cdadeansdane gudenawee 184 Chili, American enterprise in.......... 7II COUN, SNORE Oa acd accaucuncecnns 488 Chimneys for boiler plants ....... ..- 746 iv THE IRON AGE. Chimneys, Oscillations of high......... 273 | Copper pipes, New method of making.. 319 | Direzt ship propulsion <KR RMS wale ie 937 China, Relations with................. 398 | Copper prives and electrical progress... 431 Discontented iron molders............. 106 China’s foreign trade................. 488 | Coppered carbons.............secses: 423 | Dish draiuer and plate-warmer, Folding 954 Chrome steel, Analysis of............. 974 | Copper producer on the syndicate..... 502|Disher and measurer, Clewell’s patent Chromium pig iron, Production of...... 244 | Copper product, Lake..............+5. 739 IGP CTORE. ocoscnsrsecsrcnnecesenene 71 Cincinnati iron trade................. 234 | Copper shipments, Lake............... 932] Dissolution, Iron Manufacturers’ Asso- Cincinnati market, 26, 60, 99, 135, 174, COmpGt SNREOR = 6504 5s cvvceses viscvnn 864 CUMUIOD, onic cesciae eso sians oucessses 12 210, 247, 286, 323 362, 402, oa 475, Copper stocks in France.............. 778 | Disston Steel Works... ..........00% 461 515, 557. 596, 635, 675. 715, 752, 790, Copper s¥ndicate and the manufacturers 903 | Documents, Message and accompanying. 866 828, 869, 907, 946, 980 | Copper syndicate contract............ 617 | Domieatic Motors, .. o.ccccctceccescees gt OUR csacxsce cpa sssceeswe 372 oo syndicate, Position of the French 509 | Door spring, Peabody................ 220 City of New York, Machinery of the Cop per tubes, Solid drawn........ .-- 305| Double-saw machine. ............0e00. 497 DOO iciinccxéascunnenns . «+++ 499 | Copying press, Improved easy...... COR 7 ee MIO 6 66.06 sc canes owseneaves 331 City of hee York, Steamship......... 231 | Core ovens at the Brown & Sharpe Mfg. Draft appliances, Locomotive......... 653 Clad’s ice cream machine ............ 72 Company's Works... . 205000080 .. 928 | Draft in locomotive boilers, Cost of... 222 Clamping blocks, Adjustable.... ..... 267 | Corinth Canal. ....cccrccscscecse ..8, 567 | Drainage pump, Improved .......... 889 Clamps, Tuerk’s hose band............. 295 | Corkscrew, Curley’s patent............ 802 | Jrill-holderand countersink, Combinec 686 Clark’s patent wasting fauc et. wie eine ee 296 | Corliss valve gearing.................. 712] Drive-well points, Enamel........ .... 838 Clause, Short-haul............ weceses O72] Corn Palace, Sioux City...........00. SE FN PNG iin 55k sah cnwnne ca neneeses 8aI Cleopatra hair-curler................- 7261 COFR POPPEP..0<650s0c0nsesvesoess os 972 | Drop press, SteOM........0c000 scavesss 458 Cleveland market. .62, 98, 134, 175. 219, Corporation wre cking.. Tere a” errr errs 688 250, 285, 323, 3Q1, 403, 438, 476, 516, Corporations, Jurisdiction acai TAG D PNR co cine cases esreapeawannn 699 557, 596, 635, 676, 715, 753, 790, 908, Correspondence, 20, 57, 94, 130, 168, Dry steam, Identification of........... 618 944, 980 242, 280, 318, 350, 398, = 554, 672] Duplex pencil pointer. ..........+..06- 526 Cline’s fire-proof cooker. .............. 185 | Cost and prices of iron beams., ” 499 | Duplex pump, New... ..ccccecccrcvees 495 Clipper knife, tool and scissors grinder. . 606 | Cost of blooms and billets............. 495 | Duplex pump with receiving tank...... 457 Clipper lamp and reflector............ 687 | Cost of draft in locomotive boilers..... 222 | Duration of lightning flashes........... 983 Clipper grinder No. 2.. .... ......... 646] Cost of, importing tin plate....... ... 267] Dustpan, Labor-saving........ ....++- 526 Coal and ash sieve..............- .... 295 | Cost of iron-making at Troy ......... 658 | Duty on wire rods........cccsccecens 5, 58 Coal and modern civilization........... 971 | Cost of making car-wheels............ 576 | UNS CIMT. . bcc iccnsccceewnes nec 464 Coal-drilling machine, New........ .. 579|Cost of mining ore........-... sees 198 | Dynamite shells... ....-.cccccsssvsees 856 Coal field, Wages in the Pittsburgh ... 536 | Cost of pipe fittings............... sae SRG Coal, Forty-mile limit for Pittsburgh... 458 | Cost of rolling wire reds.............. 232 | Eave-trough hanger.............++00. 332 Coal-hopper scale. biseed te pete pre a Sco) Counter, TRO 1006. os os c600se ses ncasns 687 | Eclipse damper. ...ccvcvsccccccnccesce 146 Coal market. .28, 64, ror, 136, 178, 212, Countersink, Combined drill-holder and. 686 | Eclipse ice creeper... ee ee 704 249, 288, 325, 363. 404, 440, 479. 518, Court of patent appeals............... 67 | Eclipse Mfg. Company..........-.-+- 124 559, 598, 637, 678, 717, 755, 793 830. ee rere rT »+++ 5°41 Economy of ferro-silicon and its use.... 823 871, g10, 948, 982} Criminal conspiracy, Boycotting...... 005 | Economy of naphtha engines.......... 198 Coal mines, Monongahela............. B55 1 Cee At CONE i i ssacan eter <scnandes 190 | Ecuador, New OF@ im....0.60-cccccccces 821 Coal mining, Cost of machine...... 308 Co GUORE OUAEE.,. 65nd ar ccccsvvcenns 488 | Edgar Thomson rail train.............. 462 Coals on South Atlantic and Ohio R. R, Crisis in the steel-rail trade............ 863 | Edgar Thomson Works, Wages at...... 470 I PUNE ons a subi nines daciee 539 | Crown picture hanger.... ............ 526| Edison magnetic separator............ 847 Cvast defenses and cruisers............ 918 | Crucible Steel Casting Company,Chicago 310] Edison’s phonograph in England....... 424 Coating of metal plates withtin........ 195 | Cruiser Australia, British belted....... 965 | Effect of lowa freight rates........ w+. 582 Coffee roaster, Hull’s..............0045 373 | Cruiser Baltimore............000.s00: 310 | Effects of rolling and wire drawing 0 on Coffee urn, Solitaire. ..............0.. 645 | Cruiser Charleston................121, 306 WEN Se ic cree ee aide soe ara 762 Coin certificates, Silver coinage and. .. 862] Cruiser, Dynamite..................4: 464 | Efficiency, Marine boiler.............. 702 ae Ce TE BI a ooo oo. ce se sists) mina. 46 |} fficiency of marine engines.......... 984 Coke association, New.... ..........- 840 | Cruisers, Coast defenses anud...... ... 918 | Efficiency cf steam at high pressures... 679 Coke-crushing machine............... 566 | COMIOOES, TIGER... osc nvccecevcess oe)” ee ico igacn! ee Coke fields of Connellsville, Pa. ...... 195 | Cuba, Late developments in...... ... 784| Electrical phenomena, Peculiar........ 344 Coke furnace at Mayville.............. 155 | Cullom bill against trusts.............. 397 | Electrical progress and copper prices.. 431! Coke in Cleveland, Whalston.......... 776 | Cumberland Gap, English capital at.... 272] Electrical purposes, Copper for........ 892 Coke-ovens by natural gas, Heating..... 851 | Cumberland River and Tennessee Valley, Electric carbon filaments.............. 179 Coke pig-iron at Chicago............. 549 Collieries between the.............. 890 | Electricity, Traveling crane worked by 632 Coke rates, Mahoning Valley.......... 59 | COMEOOEE QUMB. 5 0550s ose nieciidwesetesnys 469 | Hlectric crane. .....ccccccccessscccses 554 Coke trade, The......... 426, 441, 579, 942 | Curious pamorama........ .....0.208- 894 | Electric launches. .........eeecccccece 197 Coke trade, Connellsville. .... 244, 277, 855 | Curley’s patent corkscrew ..... eeeeeee 802] Electric light in the NAVY. .+seeees 600 Collieries between the Cumberland River Curling iron and heater, Perfection.... 526| Electric light wires in Europe, Under- and Tennessee Valley............... Sgo | Currency, Supply of.............0008% ee ere 84 Comsertes, Heeiiling. ... ...<..00cseses. 583]Current hardware prices, 37, 73, IIT, Electric lighting, Fire risks of......... 232 CRED, RUNES own cvipsce nc cccecec 673 147, 187, 223, 259, 297, 333, 375, 415. Electric lighting,Windmills for........ 18 Collins’ patent sprinkler.............. 146 451, 48y 529. 569, 609 647, 689, 727, Electric motive-power.........cecsee. 343 CNT ONIRIR yn 6 06.0:6.00n's oso sen ee 255 75, 803, 841, 883, 919, 955, 991 | Hlectric Motors ...... cece coscccccns 168 Comb, Perfect Lawrence solid back.... 413] Current metal prices, 42, 78, 116, 152, Electric motors for naval use.......... 16 Combination machioe......... ....... 777 192, 228, 264, 302, 338, 380, 420, 456, Electric mountain railway....... ins @on Combinations and trusts.............. 315| 494, 534, 574, 614, 652, 694. 732, 770, Electric patent pruner................ 186 Combined measure and steam cooker... 450 808, 846, 888, 924, 960, 996 | Electric pump, Hall’s ................ 48 Commerce law, The Interstate......... 820} Cut Nail Manufacturers’ Association, I MII ss 5 cbaiecicnase ae an ae 576 Commercial conquest re re 511 oe .cndat Cee banss Kawneer Ger 940 | Electric welding machine............. 43 Commercial union, Senator Sherman on e608.) Cup mnil, New Fores OF. ws 6.50 ksccesecs 488 | Electrician’s pocket tool............... 450 Comparative cost of lightinz by electric- COREG: TION «o's cnnnione cela oes 777 | Electricity and gas, Comparative cost of a elas .. 208 | Cutter, Richmond champion section self Mebtae OF... ov cccsveccsans sencivena £08 Competition and protection............ BUN Se ccaxes soiecionssctibecatenminas 645 | Electricity, Speed of............-.000. 70 Competition in an unexpected quarter, Electrolytic deposition of metals, Terms Paes Vat Gen hun ok bbe ace as G8 5 a, soe: nine cansavance<c 146 WON Bsc iscas ~ niuas. s wichernavnee 470 Composite steamship ithe bp eb Fo | PONG, WOR. BE. a kcicaivevenewe wees 938 | Elevated proje-t, Chicago eee cccccccce 343 Compound engines vs triple expansion. 774 | Davis bench dog and clamp........... £15 | Emery griders, New..........+++ 535 Compound Ide engine................. 930 | Dean blowing engine................. 653 | Emery knife- sh, arpeners and oil- stones.. 802 Compressed air for power uransmission. 858 | Deane duplex pump.................. 893 | Emery-wheel tool grinder, Improved... 896 Compressed paper wash basin.......... 687 | Decision on grindstones .............. 755 | Emigration, BOING sis hs icivnes . 204 Compressive resistance of free stone, ee ee errr er 122 | Employers’ liability in Massac husetts. 122 brick piers, hydraulic cements, mor Decisions, Treasury....... 2.2.2.0... 273 | Enamel drive-well points.............. . 838 tars and concretes, Notes on the .. . S95] Deep stampings............-.....005. 696 | Enamel, Zapon......eeserseees severe 251 Condenser, Thiesen spring... ........ 243 | Definition of Contract Labor law....... 281 | Endless-rope hoists for shafts.......... 848 Connellsville coke trade...... 244, 277, 855 | Delaware, Shipbuilding in............. 4 Engine and boiler, Combined.......... 538 Connellsville coke fields............... 19s | Delaware, Ship building on the......... 961 | Engine and boilers of old warship...... 424 Conquest, Commercial............ eh: NS re ee ee 860 | Engine, Armington & Sims compound.. 961 Contract castings, Denver............ 783 | Denver cable road castings............ 741 | Engine, Beck automatic............... 229 Contract, Copper syndicate... 617 | Denver castings contract...... 783,824, *39| Engine cards, Multiple expansion ..... 826 Contract, Denver City................ 785 | Denver City contract..........ceesee 7§< | Engine, Compound Ide ........ meet 930 Contract Labor law, Definition of...... S00) CO CUTIE x onsndd oKc0teccennns ee. | eee rere eer ree 964 Convict labor in Texas............ 938, 973 | Detroit market, 61, 100, 176, 215, 247, Engine, New automatic............... 929 Comvict labor, Primom. ..<.iscsscs secs te gol 286, 323, 361, ie, 438, 478, 516, 557, ee Se eee rr 153 Cooker fire-proof, Cline’s.............. 185 596, 635, 677 791, 870, 909. 945, 979 | Engine for sawmills, Steam feed ...... 197 FO, TROND TE oss acinin ss asisiaieweis's 896 | Dial, Improv OR ics 6 hin chek mee cas ee 607 | Engine Works, Armington & Sims.... 812 Copper Company, Montana............ 786 | Diamond finished razor strop and case.. <95 | Engineering hardware............... Q42 LE, TN Os bw aennnseensewnaxs . 170| Diamond prospecting drill ....... . 2605 | Engineers’, Mechanical, Scranton meet- Copper for —— RR ns nuns 5 892 | Dieb] fruit and vegetable strainer...... 34 Dis <ias8nk oes See ese Remake 591, 620 Copper Mfg. Company, Tamarack- ee DONE. TUNE. 5.54 Kap ke sans scice 917 | Frgineers, Licenses for.... ........ s+ 499 Osceola..... RAK CASE aaa 777 | Direct connected centrifugal pump..... 543 ' Engineers’ meeting at Buffalo, Mining.. 541 THE IRON | AGE. v Engines and boilers per horse-power. | France, , Chamen ee «s Fe Sento and purifier, Feed. water Web- Maree ere ree rT ere e 639g Frunklin Institute lectures. . 063 "sar df COTTE COR CCE TC UTE Te Tete 385 Engines, Economy of vaphtha......... 198 | Frauds at the Washington and Cc roton Heating buildings by exhaust steam.... 862 Engines, Launch naphtha............. BSG) CRIN. kere itcacceres : . 589 | Heating coke ovens by natural gas.... S51 Engines, New Armington & Sims..... 577 | Freight cars, Use OEINEE Ss eee cuits 317 | Heavy grade railway, New............ 632 Engines of the steamer Conneticut..... 554 | Freight rate problems... ............ 744 | Heavy sleigh-shaft coupling.......... 88t English armor plate trials............. 345 | Freight rates, Chicago and St. Paul... 467 | Hecla and Calumet stamp mills.... ... 776 English capital at Cumberland Gap.... 272 | Freight rates eastward, Pittsburgh.... 539 | Herauit aluminium process............ 931 English competition in an unexpected Freight rates, Effect of Iowa... ... .. 582] Herrick’s patent tool rack............. d81 WFIND. Kins cccaneniactaoaxweanaws 671 | Freight rates, Johnstown.......... ST, AO TREN NINO ia dics Gn Fitardaviacdsacdecdes 383 Wey CUNNING ag ks ain ci ist wees awess 11 | Freights, Pittsburgh............ .371, 866| High locomotive speed, Shipping at.... 66v English engiueering supplies.......... 577 | Friction of leather collars in hydraulic High-pressure boiler joints............ 748 English magazine arm..............-. 12 NOB os cn cceneeiancidixeeeee wees 428 | High pressure in marine engines. ...... 661 English merchandise act and Swedish Friction of piston-packing rings....... 579 | History of the gas engine.............. 587 Mee WG avian weckween nd on dduawa tua 155 | Fruit knife and nut pick, Empire....... 567 | Hitchings, Horse............ ........ 606 English naval maneuvers... ......... 354 | Fuel oil at Chicago, Interfering with... 510 | Hog scaider, Sperry’s ................ 763 English sewage and sludge pump...... at LO CE DC uhau cata cewncediased matey 198 | Hoisting machinery, Hart disk-clutch.. 809 English steel sheets.................-- 370 | Furnace, Combined plumbers’ and tin- RN GUN aesiisnnddus seve wanna 296 Ee TOON BONE Foi cc eccnwecns viinae ce cthchddenesinek Cuweaedneanewe 256 | Homestead steel, Tests of... ........ 194 Ericsson submarine torpedo gun,...... WL PONCHO. wav cecneveeeweervecenes 777 | Homstead Steel Works................ 657 RICO HER MOGOR. «ose ncesccrsisces SiG, | ORMMOUR: SIMO os ointecccecrccicesexs 904 | Homestead 32-inch universal mill... ... 733 PPE re Cie eee ree 688 | Furnaces on August 1, Blast.......... 239 | Horizontal boring mill................ 381 Eureka pipe-bending appliance........ 4-0 | Furnaces on October 1, Blast.......... S40 | Sees ME, wen dcciwncisincienas 606 DE I viaccess <ccen seventies 332| Furnaces on November 1, Biast...... 711 | Horseshoe machine, New Burdeu...... 854 Eureka spring-tooth harrow........... 880 | Furnaces, Charcoal, October 1......... 588 | Hose-band clamps, Tuerk’s........ .. 295 Europe, Silver coinagein.............. 17| Furnace, Lash open-hearth...... ..... Hot-air heating and ventilating....... 576 Evaporators, Acme...........-.+++- 221 | Furnaces on Alabama material........ 810 | Hot-blast stove, Massic & Crook’s...... 388 Exhaust pipes and nozzles............ 7s | COM EW, DOO vk sescscercsccscacees 346 | Howard spherical grate. ............. 6°8 Exhaust steam, Heating buildings by.. 862 | Gas burner stove....................- ee 8o1 Experimental engine for technical Gas engine, History of the............ 587 | Hull’s campaign torch ............... 256 SONS 6s beck s enes cue eee kee 857 | Gas engines, Lubrication of........... 7 | Hulls coffee roaster ...<.. cccceccses 373 I OE os. 5 oR racanenvis esie'e 34 | Gas engines, Reygenerative....... 514 | Humphrey’s cavity plane............. 414 Explosion, Rich Hill fire-damp......... 196 | Gas-holders without upper guide fram— Humpbhrey’s circle gauge.............. 135 Exported boiler tutes... ... 2-6. ccceses 462 Ws deg nterne danny sun bheteda = eeewe 506 | Humphrey’s wood-worker’s knife... ... 449 Exports, Mexican. .....6...... 834 | Gas light-ny, Incandescent ......... . 702| Hydraulic presses, Friction of leatber Exposition, Chicago Interstate Industrial 400|Gas for Louisville, Natural..... ..... 977 Sid saincnndcecssentewes coce GH Extraction of oil from wood........... 928| Gas in China, Natural... ........... 587 | Hydraulic shear legs, Triple power... .. 628 Eye-bars, Tests of steel.............. ee er err 938 | Hydrostatic balance ................. 600 Gatling’s cast-steel gun..............-. 281 Faitin New York, How men......... 705 | Gauge, Humphrey’s circle.............- 185 | lee cream machine, Clad’s............ 72 GH hoo coh nice as <n end he 384 | Gauge, New caliper................-- 196 | Ice-creeper, Eclipse............... co. FOu Fall celebration, Louisville............ Se | COUN TUPUNOO Ts chs ccccceceddsevnntunes 177 | OU CRONIN Cin ids vv cus cecasauwad 802 Family beef tea press..............55. 839 | Gem pencil sbarpener........... eee fe eee £68 Lo. yy BS ee ere Gee I, FI Bis oie vic nsdnees denen 673 | lee machine, Pictet’s new........... . 423 Fast time on American railroads....... 426 | German customs union, Hamburgin the 626/ Ide engine, Compound... ............ 930 Se WN Ging Circ aie os.5 ccdcisnwiene.¥ e's 4 | German prices for steel rails.......... 660 | Idea spring hinge, New.............. for Fastener, Snow belt... ..........0- .. 460} Gillingbam’s self sealing canms.... .... FOU Fe SEN ho xs iw wa Ja wena wewalnas 964 Faucet, Clark’s patent wasting........ 296 | Globe, Large terrestrial..... ..... vow SOLIGMMS NOW cndcasvicwsasidwewesndeeewans 450 Federation of Labor. .....2 scceseecss 929 | Glue-pot and stove combined.......... 146 | Identification of dry steam............ 618 Feed cutter, No. 10 Swiss... ....... ggo | Gold and silver, Values of............. 33 | Importing tin plate, Cost of ........... 267 Feed grinding mills, Improved.. ... 850| Gold drain, Argentine loans and the.... 865 | Imports..28, 65, rez, 137, 215, 249, 289, Feed pump and receiver, Automatic. 578 | Good work by boiler inspectors........ 935| 326, 363, 404, 440, 479, 518, 559, 598, Feed water heater and purifier, Web- Gould’s hydraulic test pump........... 503 37. 717. 756, 795, 832, 872, 911, 947, 982 Mee. Pacer wewe nom R ee ehee | dees 385 | Gould’s new deluge suction and |ift Imports, Nine months’................ 7414 Oe ON) Mine cccnccraveand: ce ead 330 WS acre ea eiend eae ae seme a edinie'e 725 | Importsof iron and steel.............. 466 Fence posts, Star steel............... 568 | Government reeeipts and expenses.... 501 | Improved drill bench............... 36 Fencing, Spur wire machine.......... 344 | Grading of Southern pig iron.......... 49%| Improved easy copying press.......... 882 Ferro-silicon and economy of its use . 823 / Graff, Bennett & Co.’s mills, Sale of.... 235 | Improved soldering furnace........ .. 800 Fiberware, Indurated.............. .. 185 | Grate areas for boilers....... ....... 348 | Improved wick raiser........ Sidi adds are aioe Cee Fiberware, Standard................. Sor | Grate, Howard spherical.............. 688 | Improvement in locks................. 487 Filtration of waste oil........ ....... 179 | Greaser, Pan and griddle.............. 880 | Incandescent gas lighting............. 702 Financial... ..27, 64, 101, 137, 176, 214, ee Ey eee .... 778 | Indiana natural gas district....... 940, 975 248, 287, 325, 364, 404, 439, 478, 517, Cheer Tite SCOOT, 6 vccce ccvenus 646 | Indurated fibre ware.................. 185 558, 597, 637, 078, 716, 754, 792, $30, Grinder, Stifel’s sash puliey........ 25 | Industrial Jubilee at Louisville........ 462 870, 90g, 947, 981 | Grinders, New emery...............+. 535 | Industries, Logansport and Peru, Ind.. 976 Fine magnetites in the blast furnace... 545 | Grinding mills, Improved feed... ... .. 850} Industries of Knoxville, Tenn......... 465 Fire-damp explosion, Rich Hill........ 196| Grindstone decision.................. 785 | Industries of Provider ce, R. 1... ...... 422 Wire-proof buatldimg@s. . ......-. 200020 726 | CHI SO CUOOEE so. ccs cnc cicncse secns Som | Tambo y / Cems 4 o.oo nde cata ose 221 Fire-proof cooker, Cline’s............. BGS | CROOWING MURCINEOs 6.555 555 ce esis S45 OEY, BOOGIE 6 oa aise cc cnes sin cena 587 Fire-proof test of wire lathing......... 161 | Growth of lake commerce............. 549 | Influences of aluminium on cast-iron... 315 Fire risks of electric lighting.......... 232 | “trowth of the stove industry.......... 543 | Ingot manipulator, Mason’s............ 423 Fire-room practice aboard ship........ 704 | Growth of West Superior............. 577 | Institute, Iron and Steel.............. 389 Fire from steam-pipes...............- 513 | Gun, Gatling’s cast-steel.............. 281 | Interstate Commerce law............. 820 Fires, Self-extinguishment of ......... 372 | Gun, Largest quick firing inthe world . 561 | Inventors, Awards to................. 725 PaO, DOMINO acs Seigsecedccues:s .. 580| Gun, New Swedish rapid-firing........ 561 | Invisible torpedo-boats .............. 826 UG, TOR ek ss esaedinwdves as 686 | Gunboat Petrel, The............ .. « 619] Iowa distance tariff... .........-...-.. 79 Peeer Wrmees, BG Wwe ncekcsseeceas TAs | CAG, CRIOUNREE on ce ciissccccesaenens 171 | lowa jobvers and the railroad com- Flow of steam in a tube.!............. GER | CHRIS 6 bdo ces cc edwnwcncaasen Gt WI iin a: ac kcatianseasnieees 704 Folding dish drainer and plate warmer. 954 | Guns forthe army....... .......... . 17| Iowa railroad, Problem of the....... » 2 Foot-power scroll saw.............++- SAE DO cccadcevecani cr cndeemerane 85 | lowa shippers i We MINE a6 cia easades: 271 F>rce and suction pump............... | ne 581 | Iron and metal markets, Beitioh........ 139 Ford & Moncur stoves in Great Britain 662 | Gwinner’s patent common sense caster. 539 | Iron and steel burnishing by electricity. 215 Foreign commerce and war ships...... 168 {ron and steel, Imports of........ pea ee Foreign iron........ cabecaheetuauces< 315 | Hair curler, Cleopatra........:....... 726 | Lron and Steel Institute............... 389 Foreign markets, 22, 59, 96, 132, 172, PEGs OOGIT IO DOIN. 06. cc savcacciancnas 48 | Iron and steel warehouse at Chicago... 233 208, 244, 283. 371, 412, 448, 481, 520, Hamburg in the German Customs Union 626} Iron beams, Cost and prices of..... ... 499 561, 600, 639. 680, 718, 757, 794, 832, PT TREO aia eA D dee wees eewan 528 | Iron Company, Pheenix............... 126 873, 912, 983 | Hammer, New blacksmiths’... ....... 501 | Iron enterprise, Texas................ 158 Vorgeries in checks..... «0 ..sscscecee 936 | Hammers and anvils................. 222 | Iron in South Carolina... ............ 632 POPUMEY; MATION. 6666 ccsscceccces 6to | Hand wheel, Wood wire-bound........ 387 | Iron industry, Southern............... 740 Formation of petroleum............... 251 | Hanger, Fave-trough............ .... 332 | Iron jacket, Japanese lacquer for...... 154 Forth bridge, Wind pressures on the... 891 | Hanger, J. G.C..........-.. 00sec eeeee 686 | Iron-making at Bilboa................ 893 Fortifications, Ordnance for........... 278 | Hardware, 30, 67, 104, 137, 180, 216, Iron-making at Troy, Cost of....... .. 658 UN o's. os cndand ocd Recor ees'css 49 252, 290, 327, 366, 407, 443, 482, 521, Iron-making, Natural gas in....... 773, 821 Forts in Belgium, Underground........ 551 562, 601, 640, 681, 718, 758; 796, 833, Iron Manufacturers’ Association, Disso- Forty-mile limit for Pittsburgh coal.... 458 ie re oe Serr errr ec Corre err. 127 OCIA GI 6 oo 0b Si ceccecasicnes 425 | Hardware engineering................ 942 | Lron molders, Discontented............ 166 Foundry iron, Chemistry of........... 57 | Harlow automatic lubricator....... --» 421 | Iron ere at Wausau, Wis.............. 22 Foundry iron, Magnetic ores and...... 512 | Hart disk-clutch hoisting machinery. . . 809 Iron ore, Moisture ip........ Jicvaseae (ae NNN MI steels catia dasceces pe gt My eer reer reer es 430| Iron ores and coals on Southern At— Frame pulley, American.............. 607 | Heat regulator, BE caisnicvewes ceeds E46 lantic and Ohio R. RB... ......cceces 539 vi Iron ores, Minnesota Iron pipe, Porcelain-lined............. BORN S008, TAO CE BBs osc sscrvsccsvcces Iron for roofing, Steel vs...........++. Irou trade, Elasticity of American. . Iron trade of Cincinnati lron trade, Western Iron, Wells’ rustless SPOR WERGOW MUERTE 6. oo.5 sc osrcacsewct Ironwork, Preserving exposed Iron workers. Charcoal Iron works, Riverside, Wheeling Iron works, Wages in... . Italian armor-clad Lepanto, Ives’ counter, The Trials of wae, TURGO WIN. wisckxoocivakese we’ Japanese lacquer for iron jacket.... Jennings—Beale case... .. ‘Mekageneee’ Johnston freight rates..........-..... Joints of pipe and fittings............. Jointing phosphor-bronze wires without BK o.0.5 chin cd ewes sored 5 SCRSESD HS e eo B08 Joseph Wharton on nickel. Jubilee at Louisville, Industrial Jurisdiction uf corporations Kansas City Bolt and Nut Works....... Kansas City Foundry and Machine Com- RG. was nais 2b on bead bnine a 6 Ssseebs Kemper’s garden sprinkier............ Keystone Iron Works...... King’s improved sash support | and bost. NE II. sire sic) cedeceSiabaees Knife, Humphrey’s wood worker's .... Knights of Labor. . Knoxville, Tenn, Industries of Kun tadter steering screw Labor at Pencoyd Works.............. Lubor in Texas Convict... Ot DOO. ocuns sStinnseaweeues Labor dispute, Settling a Labor, Federation of Labor law, Definition of Contract. Labor saving dust-pan............. Labor-saving machinery LG, OEE «vi os.iend 04h sastbeess Lake come erce, Growth of Lake copper product ........... Lake copper shipments. .............4. AG TEN a on x oe dae ee ONS Lake ore chipments.. ......scccccccees hie shenenee, LiG0re... 2 <os060cc sarees Lake Superior copper interests, Water bury manufacturers and Se GORMORO. HOW 5 50s chwenen iss Lamp and reflector, Clipper Lamp shade, Sheet-metal Lamp stove, Picnic ............+. rod Lamson patent revolving show-case.... Land roller, Yankee........... Large natural gas well................ Lash open-hearth furnaces Late developments in Brazil Late developments in Cuba. Lathing, New metallic.... athe. New SE-400R. ons cess cv svndwce Lathe, New wurret,.. Lathe speed. > Launcres, E lectric Tey See ees Lavigne’s breech-loading yacht cannon Vestibule Ler MRE: VOID v6 vin Sissc'ea 000% Lawn mower, LeWi8. <0... 050sc000s00 Lawn rakes.... Lawrence solid back perfect « comb..... Lead market, Course of the .......... Leather belting, Perforated........... Leather collars in hydraulic presses, PINE. ck cn oc Wate Silk bo ee ks ck Leather punch and saw-set, Combined.. Ln TO: CBs sccscsvbeibiceu Lectures, Franklin Institute. Legal decisions, Recent Legislature, Acts of, i Leland tap driving head.... JLemon reamer and strainer........... Lepanto, Trials of Italian armor clad. Lister’s tuyere iron......... Lever latch and bandle................ Lewis’ lawn mower........ Licenses for engineers. Life of an iron roof ME: cack kins wnh se ok beens Light in the navy, Electrie.. Light sheet iron trade. ‘ as Lighting by electricity an: a gas, Com- NETO ET ee eee Lighting with magnesium........ ite Lightning flashes, Duration of......... Lima oil in Chicago THE IRON AGE. 556 1 Ree GUM, Oks 6654 vp erconccsasgass 94 | Liquid glue, Package for............ , — | Lissherger, Abraham R.. oii dace Little Giant wheel-hok eg: apiac henent. a Little Giant wire cutter.......... 128 | Lockout nearing an end............... 386 | Locks, Improvement in..............+ 109 | Locomotive boilers, Cost of draft...... 696 | Locomotive draft appliances,.......... giz | Locomotive drivers, Shipping of..... 65q | Locomotive drivers, Weightson....... 311 Locomotives, Tractive power of........ 342 | Loeb respirator...............++..085 687 | Logansport and Peru, lad., industries. OS eer rrr rr er 467 | Longest tangent in the world.......... 154 | Loomis’ fuel gas plant at Tacony...... 31 | Losses on the Atlantic......... 307 | Leb ones, Carlee. . caccecsscccceteers “gg | Louisville Fall celebration......... sat | Louisviile market, 26, 62, 100, 135, 175, 382] 210, 216, 256, 323, 361 403, 427. 477, “85| 516, 558, 596, 635, 677, 715, 753, 790, 4b2 | 828, 869, 907, 945, 745 | Lubricator, Harlow automatic ........ Lubrication of gas engines,........... 930 | Machine coal mining, Cost of.......... 851 | Machine, Coke crushing.............. 56 | Machine, New coal-drilliog... 894 | Machine, Sand molding........ ...... 725 | Machine trade, Needed convenience in 5238 SS bens ban cas Oe a eee ae 449 | Machinery for the removal of blast fur- 783 SG Ss canes ccc kssasenee haces 465 | Machinery, Improved cable-railway.... 928 | Machinery, Labor-saving. | Machinery of the steamshi ipc ity ‘of New S66 lO naadi dsb wknd 6086 4056 20ueee 973 | Mad mathematics............ er 783 | Magazine arm, English .......... 203 | Magic vegetable parer, corer, slicer end 92g BSCTAPES?.. wc ccccses cosssesesesesess 282 | Magnesium, Lighting with.... 526 | Magnetic separator, Edison. . 812] Magnetic separator, Wenstrem........ 256 | Magnetite ores and foundry iron. ..... 549 | Mahoning Valley coke rates........... 739 | Mahoning Valley, Tonnage of. ..... 932 | Maine, Orwieer >. oss. sos 00 ee Pye 580 | Manitoba’s large wheat crop........... 895 | Manufacture of aluminium........ 169 | Manufacture of tin plate.............. Manufacture of wood screws... ~ 198 | Manufacturers, Copper syndicate and 8q6 SS et keo ok aces . Be eee g arated 687 | Manufacturing, 15, 51. 89, 125, 164, 201, 7! 237, 276, 314. 351, 393, 434. 473. 507, 108 546, 586, 624, 666, 707, 748, 781, 818, 954 861, 898, 934, 989 | Markets, The wheat. ...............- 383 | Marine boiler efficienev............ 7| Marine engine, Growth of the......... 972 | Marine engines, Efficiency of aa 784 | Marlin repeating rifle model 1888..:... 852 | Marquette ore TOTO 5 5a Soest cee 889 | Mason ingot manipulator. . 621 | Massachusetts, Employers’ Liability i 426! Massick & Crook’s hot-blast stove..... 197 | Material for propeller blades.......... 330 | Mathematics, Mad.................... 132 | Mayville, Coke furnace at......... S55] Ment Setter COWS: «6 iccccccasscccee 880| Mechanica) engineering schools, Mis- 413) RRS 2 Re eS eos Saale 510| Mechanical engineers, Scrauton meet $04 WE csc eblde kes nade neen 5gI, Meeting of sheet-iron manufacturers 428 | Meldometer, The................ ; 527| Memorial building, Neidringhaus... 700 | Merchandise, World’s glut of.... 663 | Merchants’ Steel Association.......... 23 | Merry go-round and see-saw novelty... 127 | Message and = documents. 816 | Metal, eee : aces 764 | Metal market, 2 63, 100, 136, 177, 2 ry, 342 250, 288, 32 he 405, 441, 450, 519, 8g2 560, 599, 636, 677, 717, 755, 792, 831, 144 871, g10, 948, 413 Metal plates, Coating with tin......... 232} Metal schedule before the House...... SOT Leen IIR. i oss on 8a 000s daninwes 59 Metals in 1888, Precious. 600 | Metal, Terms. used in the electroly tic IOS Es iiss Webaconevenseuan Metallic lathing, New................ 208 | Metallic wire-packed unions 983 | Mexico, New routes to 243 | Midvale, Farewell to Mexican exports re | Mining ore. Cost of 243 | 976 | 96 Mild steel, Effects of were and wire drawing... a ee ere Milk, Power- distribution it a éces iy, PN MIDs os vu’ caks cacao Os Kes Milling machine. New vertical.. Milling machine, Two spindle.. | Mineral product of the United States in WR 6s naires ne Wekio nated bake ras Mining engineers’ meeting at Buffalo, Mining at Perak, Tin Minnesota irom ores.............. 496, Mission of mechanical engineering IN iit re eae oreo dara an «x cs oe Modern boiler works................. | Modern civilization, Coal and......... 49 | Modification of the Bessemer process... 45° | Modification in the wages secale........ 399 | Moisture in iron ore.............sce0. 346 | Molders’ Union................000- , es ee ee ee et Monongahela Coal Mines.............. Monopoly contracts, Validity of........ Monster bridge pr: ject............... 979 | Montana Copper Company............ 421 | Mortiser and borer, New car.......... 7| Motive power by atmospheric exhaus- Be A ee 308 | Motive-power, Electric................ 550 | Motive-power of the world............ 579 | Motor sum Ericsson. ..........sseceess Ne er re Multiple expansion engine cards..... go2 | Musical pole chime.............ese0e 984 | Nail manufacturers, Pittsburgh........ §-2] Nail, New form of cut......ccccccccce ee ee ee LS okt nes Oo Hae ERAS WE Oe NS DoS 499 | Naphtha engines, Economy of. ‘ 317 | Naphtha launch engines............... 2 | Natural gas charges............ =e Natural gas district, Indiana.......940 839 | Natural gas for Louisville ........ 72 | Natural gas, Heating coke ovens by.... $47 | Natural gad in China...........c.c00- 582 | Natural gas in iron making “59%. 512| Natural gas suit........... Sil arin a 536 | Natural gas, Supply of........ .....6. 205 | Natural gas well, Large............... 46 | Naval progress... ....6..--eeeeeceeees 243 | Naval reserve. .....-...eesseeseeenees 271 | Navy, New..... bene e eee eeeers -412 278 | Navy, Progress in the................ rede ag Se SS ieee eee re ee nnn 1 avy. WORK UU ERE. uns. cece neccs 903 | Needed convenience in ‘the machine a oa a le . Neidringhaus’ memorial builling....... | New era in Ecuador ........... . GIO | OW. WOMPOR BROUE, o oso ois son 0s Se wnea 2°4| New Haven broiler and tcaster........ 702 fe |” RR ee: 708 LOG GY. «coc 5k ae ms vid 984 | New publicatious..11, 283, 352, 504, 739, 763 | New screw-drivers...... Miata bins © 0 0 250 | New 38-inch lathe. .. o4 . siensccccescs 423 | New towns, Building WEEE? «3.6 se. ne 122 | New torpedo......: 388 | New works of the Stgver Mfg. a ans 153 | New York market, 27, 63, 100, 136, 176, 317| 212, 248, 287, 324, 362, 403, 439, 478, 158) £17,558, 597, 036, 677 es 754. 791, 488 | 829, 870, g09, 946, New York metal exchange, 28, 64, 101, 318 137, 178, 211, 250, 288, 325, "363. 405, 441, 480, §19 560, 600, 636 678, 7'7, 620 755. 793, 831, 872, g10, 948, 85 | New York passenger traffic............ Gai | Mow Tore GO WEHIEs oa dcadeick occ scaw 774 | New York’sfuture. .. ...... 0000 a 820 Nickel, Joseph Wharton on...... eas O02 | 0d hte ee is naaien ker ch 764 | Night-latch, Barnes’ reversible... 866 | Nimick & Co.’s works, Strike at.... 34| Noble, Samuel...... 2 | Noiseless lightning sausage-cutting ma- Ws oid oe ees ae SS eee | Norte Cmieetd, Ol G6... veniccass sascae o8t | NorGh’s Gabh Taetemer. « o avccnscccscns 195 | Northwest Territories, Canadian. . 48 | Notes from Providence, R. I. 463, 43, 552| Novelty see-saw and merry-go-round. 745 | Nozzles, Exhaust pipes and.......... ° | Nut pick, Empire fruit knife and 470 | Nut-tapping machine, Bigelow 882 889 | Obituary, 242, 356, 465, 590, 628, 746, 854 822, 72 | Odd jobs.......... as Cepia 159 ' Ohio River Valley... ....cceceses biceps 981 t vias O ox Cw @ Simm <3 te + + © 130 320 840 660 840 - 503 631 704 704 567 740° 938 36 549 THE IRON AGE. vil Ohio Valley Centennial Exhibition, 44. % 143 | Pittsburgh freights................ 371, 866 | Rails, Specifications for steel.......... 616 Oil as fuel at South Chicago...... . 736| Pittsburgh market, 24, 62, 99, 135, 175, Rails in England and the United States, Ol at North Chicago. ..........sese. 660 209, 246, 286, 322, 360, 400, 438, 477, ER 654 CMR inienanndany acead es 567 516, 556, 595, 634, 676, 714, 753, 790, es WM Ole doses dacicdcc cess. 873 Oil cans, New forms of.......... cee 829, 269, 908, 945, 980 | Railroad associations..... ............ go2 CA Os eins 6 a daiddcuda daw winders 615 | Pittsburgh nail manufacturers.... ... 2°g| Railroad classifications, Uniformity in.. 543 Ol De Ta nc timer iweks wis cebidevese 198 | Pittsburgh pig lead freights.... ...... 161 | Raliroad commissioners, Iowa a Oil from wood, Extraction of......... 928 | Pittsburgh Steel Casting Company..... UNE MR ites. n ica enc ices ats brea 704 Clk ta Chinen. LAM. cis iviecviccsvcs 243 | Pittsburgh Suspension Bridge.......... 272| Railroad directors, Speculativ2........ 671 Oil pipe line, Russian................ 113} Plane, Humphrey’s cavity............. 414 | Railroad line, Two-foot RO: meas 197 Oil Jong distances, Pumping........... 196 | Planer tool and lathe, Seymour’s....... 45 | Railroad situation, President Adams on Oil stones, Emery knife sharpeners and 802} Plant at Tacony, Loomis fuel gas....... EE. OM rte SOP Cat dics ee ae enenaeanks 936 Old metals, rags, &c...... 29, 178. 365, 911 | Plate warmer, Folding dish drainer and 954| Railroads, Poor’s Manual of..... .... 504 Old warship, Engine and boilers of.... 424| Plates with tin, Coating metal..... 195 | Railroads projected in Porto Rico...... 93 Olina, Benny. W ug Ges hice cceeds evs 673 | Plea for the American ship............ 196 | Railway associations. ................. 429 (Operation of steam-jacket............ 154| Plumber’s torch............... ..++. 374| Railway Car Spring Association....... 603 Orduance for fortifications............ F790 |} PVM POMONEENY «6b 06 ose cc ca cescsen 528 | Railway Control, Board of........-.... 974 Ordnance for the army................ 412 | Pocket tool, Electrician’s. ... 450 | Railway, Electric mountain... ....... 495 Ore discovery near Marquette.......... 251] Police nippers, Thomas’ automatic. .... 568 | Railway, New heavy grade........ is. 632 Ore shipments, Lake.................. 8y§ | Polishing machine, Rotary shaft straight- Railways and waterways.............. 354 Ures, All-rail shipments of Lake Superior 93 COMO SG 0 here dedi ctienscnVeiesix | Os “EOD iieaks0 a5 55k Vb ance wees' 8£0 Ores, Minnesota iron............ 496, 536) Pooling, Chicago shippers and......... 932 Range and position-finding in coast de- Oscillations of high chimneys.......... 273 | Poor’s Manual of Railroads............ MONS). MOUMR an taees Stee Cac Sessa ueeceen’s 7387 Our population inI8go.... —... eee OG ON CO Riacinea ini eks heed eew es 372 | Rapid City School of Mines............ 577 Outlook in the steel trade............. 709 | Population in 1890, Our............... 510 | Rapid- firing gun, New Swedish........ 561 Ovens atthe Brown & Sharpe Mfg. Com- Population of the United States ....... 971 | Rapid-firing guns, Trials of........ o«: G72 Canes. We Oe: COORG oi csi ciicvacies 928 | Porcelain, Coloring................-.- 255 | Rrpid tramst in Chicago........... ss 19 Porcela:n-lined iron pipe.............. Od | SOW Osc ices als ccccueees a: =76 Ce > i eet ee peNielow al as B10 | Purtalile wall eaWow occ cdec de ceva iiee, e168 | Rates, Reasomeble.:.... 55... ..cccses 166 Package for liquid glue...........-..++ 156 | Porto Rico, Railroads projected m...... 93 | Razor-strop and case, Diamond-finished. 295