THE INDIA RUBBER WORLD 



VII 



Preliminary Summary ol tlR- Manufactures of 

 Rubber Goods, An Analysis of the 



(.Richard Hoadtey Tinglcy — Charts, Grop/ii)*S09 

 Prices, Average, Highest and Lowest, New 

 York Spot Rubber.. 64, 138. 230, 299, 382, 384, 

 463, 54.', 620, 702, 783, 865, 943 



"Priestley in .'\merica" (Book Review) 605 



Joseph (Portrait and Sketch)'608 



Problem of Uutia Percha Cultivation Solved, 



The *263 



Process Patents. . .34, 108, 181, 259, 343, 435. 502, 

 585, 670, 749, 828, 907 



Profit Rather Than Volume (Editorial) 716 



Propaganda, High Wage {Editorial) 154 



Psychiatry, Selecting Workmen By (Editorial) 554 



Publications, New Trade.. 38, 128, 188, 267, 349, 



440, 506, 605, 622, 736, 834 



Q 



Quotations, Rubber Company Share.. 39, 118, 189, 

 271, 351, 442, 514, 592, 677, 759, 837, 917 

 R 

 Railroad Transportation, Modern, Importance 



of Rubber in *113 



Raincoat Fabrics, Meeting of Rubberizers and 



Dyers of 353 



Rate of Cure, Effect of Acids in Retarding 



(Henry P. Stevens) 660 

 Rates, Ocean, From New York On Tires, 

 Tubes, Mechanical Goods, Qothing, Etc. .781, 



863, 955 

 Raymond, Charles B.. .(Portrait and Sl!etch)'S20 

 Readjustment Policies of the National Cham- 

 ber of Commerce 675 



Reagents for Vulcanization (G. Brttni) 895 



Reclaimed Rubber Market.. 63, 138, 219, 298, 383, 

 462, 541, 620, 701, 782, 865, 943 



Reconstruction, Religion in (Editorial) 553 



Repair \'ulcanizer. Pneumatic Truck-Tire. .. .*65 1 



Repairing Rubber Footwear '397, *477, '567 



Giant Pneumatic Tires *422 



GIove.« and Miltens *647, "731 



Rhode Island Rubber Trade.. 122, 197, 278, 358, 

 446, 527, 596, 680, 762, 840, 922 



Richards, Thomas G (Portrait and Sketch)'6Sl 



Roberts, William — 



Dynamic Balance and Construction of the 



Pneumatic Tire *811 



Manufacture of Hard Rubber Combs *649 



Roses, Rubber, in Sight (Editorial) 396 



Ross. Donald — • 



Lilhopcne 495 



Rubber Accelerator Service Laboratories *730 



and Fireproof Lumber (Editorial) 476 



and Whiskey (Editorial) 234 



Association, An International .... (fdiforia/) 153 



of America, Inc., The.. 16, 116, 185, *269, 314, 



•315, 320, 322, 348, 452. 475, 528, 597, 604, 



605, 662, 674, 758, 824 



Manufacturers', Mid-West. .*47, 125. 201, *281, 



362. 449, 523, 600, 685, 767, 845 



of Canada. The 272, 285 



of Phil.adelphia 444, 445 



Association's Educational Plan, The 



(Editorial) 475 



New President (Editorial) 314 



Bag for Gasoline Tanks 577 



Belting. Repairing and Applying *802 



Come Again ?— Will $3 (Editorial) 234 



Comranv Dividends. .39. 117, 189, 271, 351, 442, 



514, 592, 677, 759. 838, 917 



Company Share Quotations. .39, 118, 189, 271, 



351, 442, 514, 592, 677, 759, 837, 917 



Compounds. Aging of Certain 



(7. K. Ruby and Harlan A. Depew) 246 



Crisis in Malaya 913 



Crude, How It Is Milled and Marketed in 



Malaya (Richard Hoadley Tingley)'^A06 



Division, American Chemical Society, Meet- 

 ings 7, 657 



Executives Predict Early Business Recovery 529 



Exhibition of. Other Tropical Products and 



.Mlied Industries. Fifth International. .75, 206, 



368. 454, 610, 771, 772. •849. *931 



International, The . . . (Ccorge M. A''av/T)"931 



Next, The (Editorial) 75 



Footwear. Repairing *397, *477, *567 



Gaskets for Gasoline Tank Fittings 578 



Gloves and Mittens, Repairing *647, *731 



Goods, Manufactures of. An Analysis of the 

 Preliminary Summary of the (Richard 



Hoadley Tingley— Charts, Graph)'SQ9 

 1919 and 1914, Summary for the Manu- 

 facture of 721 



M.inufacttirc" (Bock Reticw) 439 



Seasonal (Editorial) 233 



Grows Old, When (Editorial) 153 



Higher and Snon' (Editorial) 878 



in the Manufacture of Dynamite 'IH 



Industry. British (Editorial) 154 



Glo»isarv of Words and Terms Used in 

 the. A (Henry C. Pearson) . .23S. 325. 404. 

 481, 561, 723, 882 

 Oils, Fats and Waxes Used in the 



(Frederic Dannerth) 487 

 Pitch Hydrocarbons ITsed in the 



(Frederic Dannerth) 821 

 Solvents and Thinners Vsed in the 



(Frederic Dannerth) 487 

 Ten-Year Financial Survey of the. -^ 



(Richard Hoadley Tini^ley — Crat^hs)'^3i 



Manufacture" (Book Rcviezv) 506 



Embossing Machines Used in "643 



Masks and Faces *571 



Mill an'1 Calender Lubrication '646 



Oldest Piece in The World "244 



Plantation Conservation (Editorial) 314 



Dryness of. On the (Henry P. .'ttercns) 659 



Plantations. Science in (Editorial) 797 



Planting (Book Review) 188 



•Illustrated. 



Notes.. 56, 213, 290, 372, 456, 532, 613, 694, 



775, 855, 936 



Plasters, The Manufacture of *80 



Production, Curtailment of. Progresses.... 215 

 Ouality, Effect of Mould on 



(0. de Fries) 739 

 Resins, Paints and Varnishes (Book Review) 666 

 Restricticn Movement, Progress of the Mala- 

 yan (K. H. Tingley) 725 



Roses in Sight (Editorial) 396 



Scrap Market.. 73, 148, 228, 307, 393, 472, 548, 

 628, 710. 792. 863, 951 



Set Fur, "Artificial Fur" '900 



Shoe Designing and Pattern Making 



(Robert C. Kellev)'l64 



Salvage (Editorial) 395 



Soling (B. W. Elberson) 485 



Slab (H. P. Stevens) 895 



Sole Turn Shoe Perfected, The *879 



Up to D.ite. The *799 



Stamps, The Manufacture of "899 



Surplus and Its Relation to Future Tire 

 Production, The 



(Richard Hoadtey Tingley — Graphs)''iSli 



Synthetic "555 



Tents in Tree Fumigation *555 



■Tire Industry, American vs. European Prac- 

 tice in the (Albert H. Myers) '689 



Tree, Diseases and Pests of The 



(Book Review) 915 



Trust, Am:rican (Editorial) 313 



Vulcanized, Articles, Some Microsections 

 Cut from 



(Harlan A. Depew and I. R. Ruby)'244 

 Vulcanizing of. The Relative .\ccelerating 

 Action of Different Compounds of Lead 



in the (/. A/. Grove) 663 



Workers, Women, Effect of Limited Hours 



for 908 



Rubberized Airship Fabrics, New 25 



Ruhherizers and Dyers of Raincoat Fabrics, 



Meeting of 353 



Ruby, I. R., and Harlan A. Depew— 



The Aging of Certain Rubber Compounds. 246 

 Some Microsections Cut from Vulcanized 



Rubber Articles "244 



Rutherford, W. O (Por(roiO*321 



87 



, 572 

 393 



Safety Congress, Ninth Annual, of the Na- 

 tional Safety Council 49 



in the Rubber Factory. Greater 645 



and Sanitation for Rubber Mills and Cal- 

 enders (C. B. Mitchclla) *90 



with Vulcanization Apparatus 674 



Sand Suction Hose *845 



Sanitation in Rubber Mills 249 



Scandinavia and Denmark, Rubber Trade in 55 

 ScHERRER. J. A., S. Collier, and M. Levin — 

 Determination of .\ntimony in Rubber Goods 580 



Schippel. H. F., Work of 21 



SciioB, Alfred — 



Elasticity Test for Soft Rubber Goods. .. .*188 

 SroTT, M. D. — 



Pneumatic-Tire and Motor-Truck Develop 



ment Experiences 



Scott, Winfield. and C. W. Bedford — - 

 Reactions of Accelerators During Vulcani 



zation 



Scrap Rubber Market.. 73. 148. 228. 307. 



472. 548, 628, 710, 792, 863, 951 

 Sealing Tane for Wrapped Tires, Gummed, 



"Liberty" 527 



Seaman, Frederick A. — 



(Portrait and Sketch)'SlS 

 Sebrell, L. B. and C. W. Bedford — 



Reactions of Accelerators During Vulcani- 

 zation — Carbo-Sulphydryl Accelerators and 



the .Action of Zinc Oxide 658 



Seiherling. Frank A... (Portrait and Sketch)'6»2 



Valedictory. The (Editorial) 633 



Shapiro. H, J., G. D. Kratz, and A. H. Flower — 

 The Action of Certain Organic Accelerators 

 in the Vulcanization of Rubber — II and 



III 664 



Shirk, D. A.— 



.Antimony Sulphuret Its Manufacture and 



Use 



Shivelv, W. E — 



Why Use Pneumatic Tires for Motor 



Trucks? 



"Shoe Manufacturers, 1921 Pocket Dire9tory 



of" (Book Re-Acw) 440 



Solinir. Rubber (B. W. Elberson) 486 



Show. First Annual Highway Transportation. 328 



National .Automobile 350 



Shugart, George S (Portrait and Sltetcli)'92\ 



Singapore Rubber Market.. 64, 139, 220, 299. 384, 



463. 542. 620, 702, "83. 865, 943 



Societv. .American Chemical, Meetings. . 7, 515, 657 



Rubber Division, Meetings of 7, 656 



Society of .Automotive Engineers — 



Officers and Committees 50 



Specifications for Insulated Cables 829 



Sole. Rubber, Up to Date, The .*799 



Soles and Heels. See New Goods and Special- 

 tics, Footwear. 



Soling, Rubber Shoe (B. W. Elberson) 486 



Solvent Naphtha from Oil Shale.. (Editorial) 2 

 Solvents and Thinners LTsed in the Rubber 



Industry (Frederic Dannerth) 487 



Some Aspects of the Stress-Strain Curve 



(IVilliam B. Wiegand— Charts) *18 



SOMERVILLE. A. A. 



Relative Thermal Conductivities of Some 



Rublter Compounds 657 



South American Notes 938 



Southern and Eastern Notes.. 41, 120, 193. 274, 

 •354, '443. 516, "593, 679, 760, ^838, 919 



Spain. Rubber S>alistics 791 



Speaks, Charles E (Portrait and Skelch)'&i2 



Specifications — 



American Railway Association, Mechanical 

 Division, Master Car Builders and Master 



744 



638 



83 



Mechanics — 



Air-Brake and .Air-Signal Hose; Steam 



Heat Hose ^427, ^639 



Bags and Gaskets. Rubber, for Gasoline 



•Tanks and Fittings 577, 578 



Bumpers, Automobile 264 



Bureau of Aircraft Production, United States 

 Army — ■ 

 Elastic Cord for Holt Flare Bracket Ten- 

 sion Strap 577 



Exerciser, for .Airplane Gun Mounts... 577 



Rubber Bags for Gasoline Tanks 577 



Gaskets for Gasoline Tank Fittings. . 578 

 Bureau of Standards — • 



Batteries, Storage, for Military Automo- 

 bile and Truck Service, Starting and 



Lighting 327 



Cables, Insulated, Society of Automotive 



Engineers 829 



Hose, Air-Brake and .Air-Signal *42? 



Flexible Metallic, Rubber Tips for 264 



Steam-Heat *639 



Mechanical Rubber Goods, War Department 264 

 Society of Automotive Engineers — 



Insulated Cables 829 



Tubing 264 



War Department — 



Mechanical Rubber Goods, Tubing, Hose 



Tips, Bumpers 264 



Spindles? How About Idle American 



(Editorial) 476 

 Spontaneous Coagulation 



(O. de I'ries and W. Spoon) 659 

 Spoon, W., and O. de Vries — 



Spontaneous Coaj^ulation 659 



Squires, Arthur C. — 



The Manufacture of Dental Rubber '24 



Stamps, Rubber, The Manufacture of ...•899 



Standardization and Simplification. (Editorial) 797 



SxATISTX CS~ — ' 



Antwerp Rubber Arrivals 140, 222, 300, 540 



Brazil Rubber Exports and Imports. . 62, 141, 



302, 388, 466 



Canada Rubber Exports and Imports. . 67, 147, 



226, 303, 387, 467, 545, 708, 790, 871, 949 



Ceylon Rubber Exports and Imports.. 138, 220, 



299, 382, 540, 621, 784, 866, 944 



Cotton E-xports, Egyptian 71 



Denmark Rubber Exports and Imports .... 791 

 Federated Malay States Rubber Exports and 

 Imports .. 64, 138, 220, 299, 384, 463, 547, 

 621, 702, 784, S66, 944 



France Rubber Exports and Imports 792 



Great Britain Rubber Exports and Imports, 



See United Kingdom. 



Italy Rubber Exports and Imports.. 148, 227, 228, 



306, 548, 628, 710, 791, 872, 951 



Java Rubber Exports and Imports.. 64, 138, 221, 



299, 384^ 540, 621, 702, 784, 866, 944 



Malaya Rubber Exports and Imports. .138, 220, 



621. 702, 784, 865. 943 



Netherlands Rubber Exports and Imports.. 950 



Norway Rubber Exports and Imports 791 



Penang Rubber Exports and Imports. . 138, 220, 

 299, 385, 540, 621, 703, 784, 789 



Singapore Rubber and (lUtla Exports 467 



Spain, Rubber Exports and Imports 791 



Straits Settlements Rubber Exports and Im- 

 ports.. 64, 138, 220, 299, 384, 463, 621, 702, 

 784, 866, 944 



.Sweden Rubber E.xports and Imports 791 



United Kingdom Rubber Exports and Im- 

 ports.. 69, 226, 307, 388, 470, 547, 625, 709, 

 I 789, 872, 950 



I States Crude Rubber Arrivals. .64, 139, 221, 



I 30O, 385, 463, 542, 621, 703, 784, 866, 944 



Custom House Statistics. .66, 140, 222, 301. 

 386, 465, 544, 623, 704, 788, 870, 948 

 Rubber Expi rts and Iniports.68, 70, 142, 143, 

 144, 147, 224, 225, 226, 303, 304, 305, 381, 

 386, 387, 467, 468, 469, 470, 540, 546, 625, 

 626, 627, 705, 706, 707, 786, 787, 788. 868. 

 869. 870, 871, 944, 946. 947, 949 

 Statistics, Standardizing and Saving 



(Editorial) 715 

 Steam Requirements for Vulcanizing 



(Walter J. Bilterlich— Charts) ^22 

 Sterling Again Wins R. I. A. L. Pennant. . .'1 19 

 Stevens. Dr. Henry P. — 



Aging of Vulcanized Plantation Rubber.... 338 



Alum as a Coagulant 684 



Dryness of Plantation Rubber, On the.... 659 

 Eflect of -Acids in Retarding the Rate of 



Cure 660 



Mould on Rubber Quality 739 



Storage of Plantation Rubber 740 



Variation of Fine Hard Paras and Planta- 

 tion Rubber 660 



Stickiness in Crude Rubber, Basic Causes of 



(Andre Dtibosc) 897 



Stone, Joseph E (Portrait and Sketch) 40 



Storage Batteries for Military Automobile and 



Truck Service, Si)ecification for 327 



of Plantation Rubber (H. P. Stevens) 740 



Straight Side Winning. The (Editorial) 878 



Straits Settlements Rubber Statistics. .64, 138. 220, 

 299, 384, 463, 621, 702, 784, 866, 944 



Trade 57 



Stress-Strain Curve. Rubber, The "Slope" 



or "Type" of the.. (Dr. O. de Vr,es) 171 

 Some Aspects of the 



(H'illiam B. IViegand— Graph;) '18 

 "Strike. Capital." The Absurd Claim (Editorial) 634 



Sub.stitutcs for Rubber Tires '417 



.Sulphur, Relative Activity of Various AUo- 

 tropic Forms of Towards Caoutchouc, The 



(D. F. Twiss and F. Thomas) 579 

 True Free, The Determination of, and the 

 True Coefficient of Vulcanization In Vul- 

 canized Rubber (W. I. Kelly) 175 



Summary, Preliminary, of the Manufactures 

 of Rubber Goods, An Analysis of the 

 (Richard Hoadley Tingley— Charts. 



Graph) 'S09 



