1 /0^5~73 



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THE 



2- 3X 



NATIONAL GEOGRAPHIC 

 MAGAZINE 



AN ILLUSTRATED MO NTHLY 



-ISSiTHSOffZ^f. 



Editor: GILBERT H. GEOSfBJNOR 

 \ 



m'fi 



ASSOCIATE EDITORS^V.-i/BRARlES 



MAJOE GENERAL A. W. GREELY 

 U. S. Army 



C. HART MERRIAM 



Chief of the Bureau of the Biological Survey, 

 U. S. Department of Agriculture 



WILLIS L. MOORE 



Chief of the Weather Bureau, D. S. Depart- 

 ment of Agriculture 



O. H. TITTMANN 



Superintendent of the U. S. Coast and Geo- 

 detic Survey 



O. P. AUSTIN 



Chief of the Bureau of Statistics, Depart- 

 ment of Commerce and Lahor 



DAVID G. PAIRCHILD 



Agricultural Explorer of the Department of 

 Agriculture. 



VOL. XVIII-YEAR 1907 



ALEXANDER GRAHAM BELL 

 Washington, D. C. 



DAVID T. DAY 



Chief of the Division of Mineral Resources, 

 U. S. Geological Survey 



R. D. SALISBURY 



University of Chicago 



G. K. GILBERT 



U. S. Geological Survey 



ALEXANDER McADIE 



Professor of Meteorology, U. S. Weather 

 Bureau, San Francisco 



ALMON GUNNISON 



President St Lawrence University 





) 



THE NATIONAL GEOGRAPHIC SOCIETY 



HUBBARD MEMORIAL HALL 



WASHINGTON, D. C. 



