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Have You Read 

 These Books? 



They are devoted to the wonderful sights 

 and scenes and special resorts of tourists 

 and healthseekers in the Great West. 



Though published by a Kailway Com- 

 pany, 



Tie Santa Fe Route, 



they are literary and artistic produc- 

 tions, designed to create among travelers 

 a better appreciation of the attractions 

 of our own country. 



Mailed free to any address on receipt 

 of postage, as indicated : 



"The Moki Snake Dance," 56 pp., 64 

 illustrations. 3 cents. 



"Grand Canon of the Colorado Riv- 

 er," 23 pp., 15 illustrations. 2 cents. 



''Health Resorts of New Mexico," 

 80 pp., 31 illustrations. 2 cents. 



" Health Resorts of Arizona," 72 pp., 

 18 illustrations. 2 . ents. 



"Las Vegas Hot Si rings and Vicin- 

 ity," 48 pp., 39 illustrations. 2 cents. 



"To California and Back," 176 pp., 

 176 illustrations. 5 cents. 



W. J. BLACK, 



G. P. A., A. T. & S. F. RY., 

 TOPEKA, KAN. 



W. H. SIMPSON, 

 Advertising Agent, 



A.T.& S. F. RY., 



CHICAGO. 



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50 YEARS' 

 IENCE 



Trade Marks 

 Designs 

 Copyrights &c. 



Anyone sending a sketch and description may 

 quickly ascertain our opinion free -whether an 

 invention is probably patentable. Communica- 

 tions strictly ( onfldential. Handbook on Patents 

 sent free. Oldest agency for securing patents. 



Patents taken through Munn & Co. receive 

 tp ml nntice, without il iavg e. in the 



Scientific American. 



A handsomely illustrated weekly. Largest cir- 

 culation of any scientific journal. Terms, $3 a 

 year ; four months, $1. Sold by all newsdealers. 



MUNN * P V61BroadwayH eW Y0rk 



625 F St., Washington, D. C. 



AFTER 

 GRADUATION 



you will need the best possible substi- 

 tute for your college reading-room ; if 

 you wish to 



KEEP 



UP TO DATE 



current engineering periodicals must be 

 consulted. The Engineering Index 

 makes the contents of all the leading 

 American, British and continental jour- 

 nals available at a minimum expendi- 

 ture of I tine .ad money. Send for sample 

 copy and particulars. Mention Kansas 

 i iu>ersity Science Bulletin when you 

 write. 



The Engineering Magazine, 



120-122 Liberty St., New York. 



