124 



AMERICAN FORESTRY 



The Watch that Times the Fast Trains 



Thousands of engineers and conductors carry liamillun Watclies. Tlicy kmiw they can rely on 

 theni absolutely for correct time. Make up your mind now tlial when you get your watch, it 

 will be a Hamilton — tlie kind the railroad men carry. 



amtlton fljaf th 



The lowest-priced Ham- 

 ilton is a movement alone 

 (or S12.25 ($13.00 in 

 Canada). The highest- 

 priced Hamilton is our 

 Masterpiece at $150.00 

 in l8k heavy gold case. 

 Other Harailtons at 

 Sl5.oo,$25.oo,etc. Your 

 jeweler can fit a Hamil- 

 ton movement to your 

 present watch case. 



Send for Hamilton 



Watch Book 

 "The Timekeeper" 



It tells you the story of the Hamilton and 

 a lot of facts about watch making. You 

 will learn much about good watches from 

 this book. It's free. Send for it to-dav. 



Hamilton Watch Company 



Dept. 39 



Lancaster, Pennsylvania 



"77ie Watch of Raiiroad Ac 



Firciiun E. 

 H.Dcsserich 

 of ttie I>en- 

 vcr & Kio 

 Grande K. 

 R.. ivhoh.is 

 carried a 

 Hamilton 

 f o r years 

 Willi perfect 





<' 3 \l 



WE MAKE THE" 



■Ui 



ENGRAVINGS 



FOR THE 



AMERICAN FORESTRY 

 MAGAZINE 



OUR SPECIALTY ; 1 



IS THE BETTER GRADE FINISH or 



K DESIGNS & ENGRAVINGS 



■^ i»* ONE OR MORE COLORS 



/t fOO MAGAZINES CATALOGUES .\ 



^ ADVERTISEMENTS E»C 



'■ ■< 



Half Tones Line Plates 



D... .« T^^..-^ COMBINATION Line 



ULLO-TONES u.. ^T„..^_ 



, , AND Halftones 



'^\ Color Process Multi- Colors ', 



-ESTABLISMCO 1699- 



Gatchel & Manning 



SIXTH AND CHESTNUT STREETS 



PHILADELPHIA 



Forest Insects 



cause 



Forest Fires 



Great fires iit virgin forests usually 

 occur in dead INSECT KILLED TIM- 

 BER (luring dry seasons. Accvmuilated 

 ground litter and everpresent standing 

 dead, injured and pitchy trees furnish 

 ample fuel to lead the flaincs into green 

 timber. This necessary fuel largely results 

 from the continuous and intermittent 

 attack of DESTRUCTIVE I'OREST 

 INSECTS upon the roots, base, trunks, 

 limbs, branches, twigs and buils of trees 

 throughout their entire life. Forest fires 

 in green timber increase the INSECT 

 RISK by concentrating insect attack 

 and reducing the number of beneficial 

 insects. Avoid your constant annual 

 loss. Reduce your fire risk. Control 

 the insects responsible. It is good busi- 

 ness. Efficient inspection of Parks, 

 \Vater.sheds, Estates and Timberlands. 

 Control methods outlined. Control costs 

 estimated. Control work conducted 

 economically. 



BARTLE T. HARVEY 



Consulting Forest Entomologist 

 MISSOULA, MONTANA 



United States — Dept. of agriculture. 

 Weekly news letter, Dec. 20, 1916— Re- 

 claiming forest land, p. 7-8. 



United States — Dept. of agriculture. 

 Weekly news letter, Dec. 27, 1916— 

 Imported tree disease, serious outbreak 

 of the European poplar-canker in the 

 U. S., p. 3-4. 



United States — Dept. of agriculture. 

 Weekly news letter, Jan. 3, 1917— The 

 national forests, p. 1-3. 



Trade journals and consular reports 



American lumberman, Dec. 16, 1916 — Utili- 

 zation of souths cut-over lands is pro- 

 gressing, p. 36-42; Managing privately 

 owned forests in Germany, by A. B. 

 Recknagel, p. 60. 



American lumberman, Dec. 23, 1916 — 

 Aerial wire tramway a success in opera- 

 tion, p. 34. 



American lumberman, Dec, 30, 1916 — The 

 structural qualities of British Columbia 

 fir, by H. R. MacMillan, p. 42-3. 



American lumberman, Jan. 6, 1917 — Russia 

 lays plans for developing her lumber 

 industry, p. 26; Fungus growths de- 

 stroy many wooden roofs, p. 32-3; The 

 use of wood stave pipe for water supply 

 mains by B. L. Grondal, p. 33-4. 



Barrel and box, Nov., 1916— Brief for slack 

 cooperage trade, p. 20 ; Cost finding in 

 Australia, p. 33-4. 



Canada lumberman, Dec. 15, 1916 — Is fores- 

 try a business proposition ? by M. A. 

 Grainger, p. 28-9. Superiority of the 

 wooden pulley, p. 42 ; Keeping co- 

 operative logging costs, by R. C. Staeb- 

 ner, p. 42-4. 



Gulf coast lumberman, Jan. 1. 1917 — Build- 

 ing yellow pine ships, p. 26-9. 



Hardwood record, Jan. 10, 1917 — Heart- 

 wood and sap-wood, by Hu Maxwell, 

 p. 15-17. 



Lumber trade joi.rnal, Jan. 1, 1917 — Changes 

 in grading rules are made at meeting of 

 directors, by Southern pine association, 

 p. 17. 



Mississippi Valley lumberman, Dec. 29, 1916 

 — Waste tanbark now used to make 

 roofing, p. 39. 



Municipal journal, Dec. 7. 1916 — Oil for 

 treating wood paving blocks, bv P. C. 

 Reilly, p. 702-5. 



Pioneer western lumberman. Jan. 1. 1917 — 

 Forest conservation will save United 

 States timber, p. 10. 



Pulp and paper magazine, Dec. 1, 1916 — 

 Forestry in connection with pulp mill 

 operations, by Ellwood Wilson, p. 

 403-5. 



St. Louis lumberman. Dec. 15, 1916 — The 

 automobile and the lumber business, p. 

 13; A log slide of open work design, by 

 J. E. Woods, p. 47; Northern lumber- 

 man's salesmanship conference, p. 1-3; 

 List of associations and officers, p. 71-2. 



St. Louis lumberman. Jan. 1, 1917 — Wood 

 and wood substitutes, by Rolf Thelen. 

 p. 23 ; Forester talks wood to architects, 

 by J. E. Barton, p. 61. 



Savannah naval stores review, Dec. 16. 

 1916 — The naval stores industry, bv E. 

 S. Nash, p. 13. 18, 26. 



Southern lumberman. Dec. 16, 1916 — The 

 development of southern cut-over lands, 

 by R. S. Kellogg, p. 75; Cost of cutting 

 large and small timber, by W. W. Ashe. 



Members of American Forestry Association 



hvy quality goods in large quantities. The 

 publication should carry many more pages of 

 advertising The increased reremie will be put 

 back into the puhliealion and will help to make 

 it betfrr and more valuable. 



