ANNUAL REPORT OF THE 

 BOARD OF REGENTS OF 



THE SMITHSONIAN 

 INSTITUTION 



SHOWING THE 



OPERATIONS, EXPENDITURES, AND 

 CONDITION OF THE INSTITUTION 

 FOR THE YEAR ENDING JUNE 30 



1928 



(Publication 2981) 



UNITED STATES 



GOVERNMENT PRINTING OFFICE 



WASHINGTON : 1929 



