AMERICAN FORESTRY'S ADVERTISERS 



313 



BOOKS FREE See Special Offer to Members under Table of Contents 



Timber Cruising Booklets 



BILTMORE TIMBER TABLES 

 Including solution of problems in forest 

 finance. 



SOUTHERN TIMBER TABLES 



How to estimate Southern Pine, Southern 

 White Cedar, and Southern Appala- 

 chian Timber Spruce p u 1 p w o o d, 

 Hemlock bark, Chestnut oak bark, 

 Chestrut tannic acid wood. 



Postpaid, 25 cents each 



HOWARD R. KRINBILL 



Forest Engineer Newburn, N. C. 



Books Every Forester, Every School, 

 Every Library Should Have 



Handbook of the Trees of the 

 Northern States and Canada 



By ROMEYN B. HOUGH 



Photo, descriptive: In buckram $6.00 



In half morocco 8.00 



The most idea', handbook of its kind 



American Woods SSSVSLS-. 



By ROMEYN B. HOUGH 



Issued in parts, each covering 25 species 



In cloth, $5.00 per part 



In half morocco, $7.50 per part 



A Volume of ' 'American Woods" displayed. 

 Order from 



AMERICAN FORESTRY ASSOCIATION 



Washington, D. C. 



Gain a 

 Member 



Help to double our 

 membership and you 

 will aid in doubling 

 the Association's 

 power in the cause 

 of forest conservation 



For Greatest Satisfaction Use 



DOUBLE SERVICE 

 Automobile Tires 



Guaranteed 7.000 Miles Service 



Absolutely Punctureproof 



Double Service Tires are made 

 double the thickness of the beat 

 Btandard make tires. 



This IOO56 greater wearing sur- 

 face naturally gives that mnch 

 more miieage and service. The 

 average 01 12 miles of to'iuh 

 fabric and one inch surface tread rubbor 

 makes these tires absolutely punctureproof . 



These tires excel all others for use In the 

 country over rough and rugged roads as well 

 as on hard pavements. They are as easy riding 

 and resilient as any other pneumatic tiro the 

 air space and pressure being the same. 



They are the most economical and "care free" 

 tires made and are used where tires must be de- 

 pended on and tire troubles cannot be tolerated. 

 Many Double Service style tires are in use in the 

 U. 8. government and European War servico. 

 Our output is limited to a certain amount, but 

 for a short time we offer the following reduced 

 special prices as an introductory Offers 

 PRICES 



All other sizes not Included in above list 



also furnished. Non-skids at 10,:'. additional. 



Terms: Payment with order at abovespocial 

 prices, a 10% discount allowed on orders fori 

 two or more tires. All 

 personal checks must bo 

 certifled. 



Try these tires now and 

 be convinced of th*ir very 

 high qualities. Sold direct 

 to the consumer only. 

 Vescript ive folder upon TC~ 

 quest. Write for it. 



Double Service Tire & 



Rubber Co.. Akron, O. 



rtept. A. F. ^ 



Tin HOTt/int ^^en notifying American Forestry of a change in 



r v MM* address, please give both the old and the new address, and 



we should receive such notification not later than the 25th of month preceding issue 



":::::::::::::::::::::::::::: 



THE FINISH IS 

 WHAT COUNTS 



Endurance is as important in 

 a typewriter as in an athlete 



Many a runner starts out looking fit, but, 

 after a lap or two, falls behind and is "all in" 

 at the finish of the race. 



So it is with typewriters. Some of them 

 do good work at the start, but under the 

 strain of continued use lose the close adjust- 

 ments necessary to produce neat, clean-cut 

 typewriting. They fail before they reach the 

 home stretch. 



The L. C. Smith & Bros, typewriter will 

 run the ordinary course, come in as strong at 

 the finish and be ready for another race. 

 One of the reasons for this is the ball bearings 

 found in all much used parts. Constant use 

 can only make them run smoother and 

 "sweeter." 



The L. C. Smith & Bros, typewriter is as 



good at the finish as at start. 



Send today for catalog of Silent (8-7-6-3) or Standard (6-5-4-3) Models 



L. C. SMITH & BROS. TYPEWRITER CO., Factory and Home Office: SYRACUSE, N. Y. 



Branches in All Principal Cities 



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