ESTABLISHED IN 1868 



Judd& Detweiler 



Printers 



420-2 Eleventh Street 

 Washington, D. C. 



WE PRINT THIS MAGAZINE 



Field Md Stream 



Edited by EMERSON HOUGH 



America's Illustrated Monthly Magazine of the 

 ROD, GUN, DOG, CANOE, CAMERA, CRUISE, Ktc. 



Subscription Price, $1.50 per Year 

 15 Cents a Copy of all Newsdealers 



The Mysteries of the Mighty 



Amazon River 



RKAD the story, graphically penned by 

 explorer ALVAH D. JAMES, of the dis- 

 coveries and facts brought to light by 

 "FIELD AND STREAM'S" exploration party 

 in the vast, tropical wilderness drained by the 

 Amazon. 



From the day when, on the Pacific coast, the 

 ascent of the Andes Mountains began, the thrill 

 of the narrative is upon you, and never releases 

 its hold until the tale ends at the confluence of 

 the great river with the Atlantic, 3,600 miles 

 from its source. 



Begin your subscription with the superb 

 Christmas Number of 1903, containing the first 

 installment of this Amazon story. 



Address the Publishers : 



JOHN P. BURKHARD CORPORATION 

 Dept. F. I. 35 West 21st Street, New York 



DEPAUTMKXT OF TIIK IXIEKIOR V . S. GKOI.HUICAL 

 SURVEY, WASHINGTON, D. C., APKIL 30, 1904. Sealed 

 proposals, m duplicate, will be received until u 

 o'clock p. m., July 2, 1904, at the office of I). \V. 

 Ross, Engineer U. S. Geological Survey, Boise, 

 Idaho, for the construction and completion of A 

 dam, spillways, canal, and gates, involving about 

 280,000 yards of rock work and 150, nun yards of 

 earthwork, on Snake River, near Minidoka, 

 Idaho. Specifications, forms of proposal, and 

 particulars may be obtained on application to 

 I). W. Ross, Boise, Idaho, and to the Chief Engi- 

 neer, U. S. Geological Survey, Washington, D. C., 

 at which offices the plans may be inspected. 

 Each bid must be accompanied by a certified 

 check, payable to the order of the Secretary of 

 the Interior^ for two per cent of the contract 

 price, as a guaranty that the bidder will, if suc- 

 cessful, promptly execute a satisfactory contract 

 and furnish bond in the sum of 20 per cent of 

 the contract price for the faithful performance 

 of the work. The right is reserved to reject any 

 and all bids, and waive technical defects if the 

 interests of the Government require it. Bidders 

 are invited to be present. Tuos. RYAN, Acting 

 Secretani. 



Illustrations 



FORESTRY AND IRRIGATION has a 

 large stock of excellent half-tone cuts, 

 duplicates of which can be secured at less 

 than half the original cost. Persons 

 desiring illustrations on the subjects to 

 which this magazine is devoted can save 

 time and money by dealing with us. 



EDITORIAL DEPARTMENT 



FORESTRY AND IRRIGATION 



WASHINGTON, D. C. 



Principal Species 

 of Wood 



'Uheir Characteristic Properties 



BY 



CHARLES HENRY SNOW 



Large Octa.vo, 214 Pages. Text Figures, 

 and FvilI-Page Plates 



Cloth $3.50 



Especially valuable to practical men- 

 Lumbermen, Builders, Engineers, and 

 Foresters. 



Also of great service to the General 

 Student and Botanist. 



An exhaustive treatment of the different 

 trees, their properties, uses, and relative 

 values for various purposes. 



Published by 



JOHN WILEY & SONS 



43 & 45 East 59th St., NEW YORK CITY 



In writing advertisers kindlv mention FORESTRY AND IRRIGATION 



