126 



AMERICAN FORESTRY'S ADVERTISERS 



fliimilton#ttch 



O The Watch of Railroad Accuracy" 



AS CERTAIN as Night 

 /\ follows Day is the 

 accuracy of the 

 Hamilton Watch. That is 

 why so many railroad men 

 carry this watch and why a 

 Hamilton is a safe, sure and 

 happy investment for any 

 man who appre- 

 ciates accurate 

 time. 



Write for 

 the Hamilton Watch Book 

 f The Timekeeper" 



It pictures and describes the various Hamilton 

 models and gives interesting watch information. 

 Hamilton models (movements alone) range from 

 $12.25 ($13.00 in Canada) to $60.00. Cased 

 watches from $25.00 to $150.00. Your jeweler 

 can fit a Hamilton movement to your present case 

 if you prefer. 



HAMILTON WATCH COMPANY 



Department 39 Lancaster, Pennsylvania 



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Expert 

 Service 



75 Demanded 



by Modern 



Business 



Methods 



S. B. Detwiler 



FOREST ENGINEER 



Commercial Trust Bldg. 

 PHILADELPHIA, PA. 



Forest Engineering 



is expert service in the application of scientific 

 and economic engineering knowledge and ex- 

 perience to forests and their products. It is 

 essential to modern timberland ownership 

 and operation, and equally important to the 

 distributor and consumer of wood. 



The Field Covers 



Technical Advice and 

 Practical Service 



in acquiring, estimating and mapping timber ; in 

 making valuations; in management; in selling 

 either the stumpage or manufactured product; 

 in selecting grades or kinds to meet your serv- 

 ice requirements; and in preservative treat- 

 ment to prevent decay. 



II 



WilMsWs&M 



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II 



HEST QUALITY 



LOW&J^rP'fcjCEJ 

 QUICK. SER^IJX 



Jubrrvit your fjr\gre.vir\g 



propo.sitior\.y to \ij for 



r j^iggcst ior\s ar*d pricej- 



if yovj war\t to JAVL 



'xTiml ar\d Money 

 "IONAL EjNG. (0. Inc 



DEJIGNE.R5-ENGRAVER5 



506 14... JTRtCT N w 



Washington. D. C 



WR>TEL 

 CALL 



TELEPHONE, 

 Maw 8274 I 



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IfMMBlill 



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51 



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HILL'S 



Seedlings and Transplants 



Also Tree Seeds 

 FOR REFORESTING 



BEST for over a half century. All leading 

 hardy sorts, grown in immense quantities. 

 Prices lowest. Quality highest. Forest 

 Planter's Guide, also price lists are free. 

 Write today and mention this mazazine. 



THE D. HILL NURSERY CO. 



Evergreen Specialists 



Largest Growers in America 



BOX 501 DUNDEE, ILL. 



IHBBMaHHHHHBHBaHnBiir:::::::::::::::::::::::::::::::::::::::::::::: 



uniniiBuinmnni 



PARK and ESTATE 



FORESTRY 



Logging Reports Utilization Studies 

 Timber Estimates Forest Planting 

 Etc. 



Methods and Cost of Mosquito 

 Eradication 



P. L. BUTTRICK 



Forester and Mosquito Expert 

 P. O. Box 607 New Haven, Conn. 



