Q 



11 



S66 



CRLSSI 



3RT OF THE SECRETARY 



OF THE SMITHSONIAN 

 INSTITUTION 



FOR THE YEAR ENDING JUNE 30 



1918 



*4 



% 



DEC i ;9i8 



fc 







sv: 



» 



3v 



,<5sf yoRi 



fo 





(Publication 2528) 



WASHINGTON . 

 GOVERNMENT PRINTING OFFICE 

 1918 



