May i, 1903.] 



THE INDIA RUBBER WORLD 



xxxix 



Price JSIO. 



PREPAID. 



Crude Rubber and 

 Compounding Ingredients. 



A Text Book of Rubber Manufacture. 



By HENRY C. PEARSON. 



IT is often a great convenience to have at hand, 

 in convenient form for reference, a hook that will 

 remind a man of something which he needs to 

 make use of in his work or business, without wait- 

 ing to ransack his memory for it no matter how- 

 well he may once have learned it. "Crude Rub- 

 ber and Compounding Ingredients" has been de- 

 signed to serve just such a purpose. In fact the 

 book was a gradual development of a manuscript 

 reference hook originally compiled by the author 

 for his personal use alone. Finding how conven- 

 ient it was to be able to turn to such a book, instead 

 of having to depend on memory alone for the in- 

 formation it contained, the idea suggested itself 

 that possibly others interested in the rubber indus- 

 try might find these notes equally serviceable, and 

 this is why they have been developed into a book. 

 1 he reception of the book has been encouraging, 

 and it may interest some who do not yet possess a 

 copy of the book to know how some practical rub- 

 ber workers regard it. 



A superintendent writes: "It is a work that I 

 want on my desk all the time, as it is surprising 

 how often one wants to refer to it." 



The manager of an important concern writes 

 of the book : "Its value has grown on me ; I now 

 keep it by me in the factory and use it constantly, 

 both for reference and suggestion." 



THE INDIA RUBBER PUBLISHING CO., 

 No. 150 Nassau Street, .... New York. 



SPECIALLY ADAPTED 

 for all purposes in 



Rubber Manufacturing 



State your REQUIREMENTS and 

 we will be pleased to give you the 

 results of our 15 years experience. 



HOHMANN & MAURER MFG. CO., 



ROCHESTER, N. Y., U. S. A. 



Send for Illustrated Catalogue R. 



London: New York: 



57 D, Hatton Garden, E. C. 85 Chambers St. 



Chicago: 119 Lake St. 



RUBBER TRADE— ATTENTION ! 



A GREAT CODE 



For those who have to do with Rubber, Asbestos, Packing, Belting, etc., in any Shape or Form. 



The only Publication of its kind in Existence. 



It covers every Conceivable Technical Phrase used by the Trades. 



A Great Money Saver. 



Reduces Telegraph and Cable Tolls to a Minimum. 



It contains a List of nearly 1,000 of the Largest Manufacturers, Exporters and Importers in 



the Trades with their Addresses and Cable Addresses. 



Sent Post Free on Approval to any Responsible Firm. 



PRICE, $10.00 PER COPY. 



Discounts on Quantities. 

 A Live, Substantial Advertising Medium. 



PUBLISHED BY THE 



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Mention The India Rubber World when you write. 



