/ 



THE 



NATIONAL GEOGRAPHIC 

 MAGAZINE 



AN ILLUSTRATED MONTHLY 



Editor 



GILBERT H. GROSVENOR 



Associate Editor 



JOHN OLIVER LA GORCE 



Contributing Editors 



A. W. GREELY 



Arctic Explorer, Major Gen'l U. S. / . 



C. HART MERRIAM 



Member National Academy of Sciences 



O. H. TITTMANN 



Superintendent of U. S. Coast and Geo- 

 detic Survey 



ROBERT HOLLISTER CHAPMAN 

 U. S. Geological Survey 



WALTER T. SWINGLE 



ALEXANDER GRAHAM BELL 



DAVID G. FA1RCHILD 



In Charge of Agricultural Explorations, 

 Dept. of Agriculture 



HUGH M. SMITH 



Commissioner, U. S. Bureau of Fisheries 



N. H. DARTON 



FRANK M. CHAPMAN 



Vol. XXV— January -June, 1914 



COPYRIGHT 1914 BY 

 THE NATIONAL GEOGRAPHIC SOCIETY 

 HUBBARD MEMORIAL HALL 

 WASHINGTON, D. C. 



51981 



