AMERICAN FORESTRY'S ADVERTISERS 



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SAVE 



YOUR 

 TREE 



The New Scientific Discovery 



DEXTRO - GERM 



Cures anil helps the growth of fruit, 

 nut bearins and shade trees. 



Not a Spray or Fer- 

 tilizer. A live bacteria. 



A REAL CUEE for 

 sick plant life — non- 

 poisonous — easily ap- 

 plied. Dextro-Gerin 

 Kit Complete sent 

 prepaid for .^3.00. 

 Treatment for 

 one large Tree. 

 Highly enilorsed. A 

 real arboreal boon, 

 which means better, 



Save the Tn 



bigger, liealthier trees and fruit. 



FREE ^""^ ill"strated booldet "F" 



on Dextro-Oerm and how to 



save the tree, sent on request. 



Dextrogermoform Propagating Company 



52 Nassau Street, New York City. 



Laboratories, Plymotitli, Mass. 



Local salesmen wanted. 



References required. 



DEXTRO 

 -GERM 

 DOES IT 



•BO— in- 





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The Jacobs Bird -House I j HANDBOOK of TREES 



Company 



A The first American enterprise 



for the manufacture of Bird- 

 * , Houses and Bird Feeding De- 



vices. Over thirty-two year's 

 experience by the President- 

 Manager. 



Eleven beautiful designs for 

 the Purple Martin, $6.50 up. 



The best single room nest- 

 boxes for Bluebirds, Wrens, Tree 

 Swallows, Chickadees, Flickers, 

 Tufted Tits, etc., $1.00 each, 

 $9.00 and $10.00 per dozen. 



Sheltered Feeding Devices for 

 Winter Birds, $1.00 to $12.00. 

 Sheltered Suet Baskets, two for $1.00. 

 Genuine Government Sparrow Trap, $4.00 each. 

 Cement Bird-Baths and Drinking Fountains, four 

 designs. 



All direct from our factory to the user. Best 

 products at lowest possible prices. All prices f. o. b., 

 Waynesburg, Pa. Send 10 cents for our latest Bird- 

 House Booklet. 



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 I I 



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Our Indorsement 



JACOBS BIRD-HOUSE COMPANY 

 404 South Washington Street, Waynesburg, Pa. | 



DoYou Love Birds? j I 



Encourage them to live in your 



Gardens. Use our successful bird 



houses for Wrens, Chicadees, Blue 



Birds and Purple Martins. Strongly 



made — well painted, to resist weather. 



Prices 3Sc to $10.00. Design illus- 



Wren HyP ' trated $1..S0. Our reliable, wire 

 House X Sparrow Trap endorsed by U. S 



No. 6 T Government $3.00 F. O. B. Dubuque] 



Write for free illustrated Folder No. 233A 

 Farley & Loctscher Manufacturing Co. 



Dubuijue, Iowa 



Photo-descriptive and will enable you to 

 identify the trees without a knowl- 

 edge of botany 



AMERICAN WOODS 



A publication illustrated by actual 

 specimens 



Mounts of Woods for 

 Lantern 



i Mounts of Woods for 1 

 i Microscope i 



I 1 Views of Typical Trees I 



1 Showing Habits of Growth, Leaves, 

 I Flowers, Fruits, Barks, etc., both as 



f lantern slides and photographs 



If you are interested in trees or woods 

 send for full information and free samples 



Address 



ROMEYN B. HOUGH CO. 



BOX 1, LOWVILLE, N. Y. 



See Exhibit San Francisco Exposition 

 Mezzanine Floor of Palace of Education 



In writing to advertisers kindly mention American Forestry 



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