862 



THE INDIA RUBBER WORLD 



The Rubber Association of America — Activities of- . 



Pages 

 819 



Vol. 62 



SEPTEMBER 1. 1920 



No. 6 



TABLE OP CONTENTS. 



Editorials: - Pages 



Assuring the Crude Rubber Supply 785 



No Slump in Sight 785-786 



Profit-Sharing, Piece Work and Bonuses 786 



Has the Fiber Sole Enemies? 786 



Possibilities of the Peachey Process 787-789 



Exports of India Rubber Manufactures from the 

 United States During the Calendar Year 1919 



Tire Bead Manufacture. 



By Robert C. Kelley, A.B.— Illustrated 790-791 



789 



Water Requirements for Rubber Mills. 



By Walter J. Bitterlich— Chart 791 



O. S. Tweedy Portrait and Sketch 791 



Will Rubber Soles Successfully Replace Leather 



Soles? By Chester C. Burnham Illustrated 792-795 



Clifton Slusser. Portrait and Sketch 795 



International Discussion of Clincher and Straight- 

 Side Tires . . . ■ ■ • • 796 



Testing Shipping Boxes.. Illustrated 796 



Rubber Hose in Painting, Asphalt and Cement Coat- 

 ing ■ .Illustrated 797-798 



Judicial Decisions 798 



The Dollar Is Biggest in Buying Tires Illustrated 799 



S. A. E. Standards Report of the Tire and Rim 



Division ••..•■ Diagrams 800-802 



A Fund for Botanical Research in the Tropics 802 



Toron and Toron-Treated Tires.. Illustrated 803-804 



National Association of Waste Material Dealers, 



Standard Classification for Scrap Rubber 804 



War Department Specifications for Mechanical Rub- 

 ber Goods— III 805-808 



Chemistry: 



What the Rubber Chemists Are Doing 809-811 



The Colloidal View-point of Rubber Chemistry. 

 Carbon Black. 



Chemical Patents.. 811-812 



Laboratory Apparatus Illustrated 812 



Machines and Appliances Illustrated 813-815 



Improved Tire Building Machine. Tire Fabric 

 Cleaning Machine. Vulcanizer for Factory 

 Damaged Rubber Goods. The Lafayette Pre- 

 cision Tool Grinder. Retread Mold and Sec- 

 tional Vulcanizer. Stock Cutter for Small Molded 

 Goods. Repairable Air-Bag for Tire Repair. 



Machinery Patents Illustrated 814-815 



Apparatus for Making Carlisle Cord Tires. Other 

 Machinery Patents. 



Process Patents 815 



Artistic Mold Work. 



By Arthur C. Squires — Illustrated 816 



New Goods and Specialties. Illustrated 817-818 



A Clever Sponge Rubber Doll. French Heel 

 with Rubber Lift. The Glove with Rubber Grips. 

 Radiator Cover Operated from Driver's Seat. 

 New British Army Waterproof. Pearson's To- 

 bacco Pouch. A Western Steam-Curing Bag. 

 The First Cuban Cord Tire. Dust Cap for Wire 

 Wheels. "Pedalgrips" for Fords. A Detachable 

 Vacuum Cleaner. A New Sport Shoe. The 

 "Star" Massage Spray The Newcomer in Cord 

 Tires. 



New Trade Publications 819-820 



Editor's Book Table 820 



"The Organization of Industrial Scientific Re- 

 scarcli." "A German-English Dictionary for 

 Chemists." 



Interesting Letters from Our Readers 820 



Treiigolnik Not Run by German Capital. 



American Rubber Trade — News Notes and Personals 821-822 



Dividends 821 



Financial Notes 821-822 



New Incorporations 822 



Rubber Stock Quotations 822 



American Dunlop Building Nearing Completion. 822-823 



Franklin G. Hill Portrait and Sketch 823 



East and South 823-824 



New Jersey By Our Correspondent 824-825 



Massachusetts. 



By Our Correspondent — Illustrated 825-826 



Rhode Island By Our Correspondent 826-827 



Paul W. Litchfield Portrait and Sketch 827-828 



Ohio By Our Correspondent 828-829 



H. S. Vorhis Portrait and Sketch 829 



Mid-West By Our Correspondent 830-831 



Pacific Coast By Our Correspondent 831-832 



Inquiries and Trade Opportimities 833 



Foreign Rubber News: 



Miscellaneous Foreign Notes 833 



Great Britain ..By Our Correspondent 834-835 



Belgium Illustrated 835-836 



Austria 836-837 



German Cable Industry 837 



Tariff Notes 838 



French Indo-China 838-839 



South American Notes 839 



Japan By Our Correspondent. 840-841 



Ceylon 841-842 



Malaya 842 



Patents Relating to Rubber 843-844 



United States. Canada. United Kingdom. Ger- 

 many. 



Trade-Marks 844-845 



United States. United Kingdom. Canada. Aus- 

 tralia. 



Designs Illustrated 845 



LTnited States. Canada. 



Pneumatic Tire Tread Designs Illustrated 846 



Markets: 



Crude Rubber 846 



Highest and Lowest New York Prices. 847 



Amsterdam Rubber Market 847 



Antwerp Rubber Market 847 



.Singapore Rubber Market 847 



Reclaimed Rubber 847 



Rubber Scrap 858 



Cotton and Other Fabrics 858-859 



Chemicals and Ingredients 859-861 



Statistics: 



Belawan, Crude Rubber Exports 847 



Brazil, Exports from Manaos, June, 1920, and for 



First Six Months of 1920 853 



Canada, Statistics for. April, 1920 852 



Ceylon Rubber Imports and Exports 847 



Federated Malay States Rubber Exports 847 



Italy. Statistics for January, 1920 853 



Java Rubber Exports 847 



Penang Rubber Exports 847 



Straits Settlements Rubber Exports 847 



United Kingdom. Statistics for June, 1920 852 



United States: 



Crude Rubber Arrivals at Atlantic and Pacific 



Ports as Stated by Ships' Manifests 849-850 



Custom House Statistics 851-852 



Imports by Months for 1920 858 



Exports of India Rubber Manufactures During 



Tune. 1920 (By Countries) 856-857 



Calendar Year 1919 (By Countries) 854-855 



United States Statistics for June 857 



