CONSERVATION'S ADVERTISERS 



We will send you a two-pound box of our Bon Bons, Chocolates 

 and French Fruits, "the finest in the world," all charges pre- 

 paid, for one dollar and fifty cents. We will send you a box of 

 MEXICAN PBCA.IM - OKAS CA.INDY 



(nearly 2 pounds) anywhere in the world, all charges prepaid, 

 for a dollar bill mailed at our risk. 



BROWNLEY'S, Dept. K, 1203^5 G St. Washington, D, C., U. S. A. 

 Send for Oar New Booklet It's Free 



The Campion McClellan Co, 



Incorporated 



ENGINEERING, CONSTRUCTION 

 POWER, INDUSTRIAL, RAILWAY 



90 West Street " New York 



1003 Bailey Building / Philadelphia 



Timber and Coal 

 Lands for Sale 



7,100 acres In North Carolina 

 9,000 acres In Tennessee 

 24,000 acres In Tennessee 

 51,000 acres In Tennessee 

 23,000 acres In Georgia 

 50,000 acres In Mississippi 

 13,000 acres In West Virginia 

 25,000 acres In Virginia 



Many other tracts 



Titles good 



Prices reasonable 



Tell us what you want 



TRI=STATE INVESTMENT 

 SECURITY CO. 



Union Trust Building 

 Parkersburg, West Virginia 



MRS WATER 



Day and Night Automatically 



Low in first cost, easy to install, no expense to operate, 

 any capacity desired for Country Homes, Farms, Dairies, 

 Gardens, Irrigation, Town Plants, Railroad Tanks, etc. 



RIFE HYDRAULIC RAMS 



Baise water 30 feet for every foot of fall. Satis- 

 faction Guaranteed. Over 7. 000 in use. If there Is 

 a stream, spring or pond within a mile 



Write for Free Plans and Book. 



Get Our Free Trial Offer. 



Rife Engine Co. 



2172Trinity Eldg. 

 NEW YORK 



WANTED 



WANTED- A Forester or other person in- 

 terested in Forestry, with capital, for z 

 partner, active or silent, by a trained and 

 experienced Forester and Timber Expert 

 to exploit large timber propositions. Ad- 

 vertiser furnishes large experience, reputa- 

 tion, clients, and working field. 



Address TIMBER EXPERT, 



Care CONSERVATION. 



PLANE SURVEYING 



Tracy 



A Text-book and Pocket Manual. 

 School of Yale University. i6mo, xxvii 

 4 792 pages, illustrated with line cuts. 

 Morocco, $3.00 net. 



EXERCISES IN SURVEY- 

 ING FOR FIELD WORK 

 AND OFFICE WORK 



Tracv 



With Questions for Discussion. Intend- 

 ed for Use in Connection with the Author's 

 Book, "Plane Surveying." I2mo, xiv + 

 169 pages. Morocco, $i 00 net. 



THE DESIGN AND 



CONSTRUCTION OF 



DAMS 



Wegmann 



4to, Cloth, 6.00 



JOHN WILEY & SONS 



43 and 45 East 19th St., New York City 



ib 



In writing to advertisers kindly mention CONSERVATION 



