Q 

 11 

 S66 

 CRLSSI 



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\r"f <£- *w* **o 



ORT OF THE SECRETARY 



OF THE SMITHSONIAN 

 INSTITUTION 



FOR THE YEAR ENDING JUNE 30 



1917 



(Publication 2487) 



Z420G4 



m 



WASHINGTON 



GOVERNMENT PRINTING OFFICE 



1917 



