ESS, ) HOUSE OF REPRESENTATIVES. i Mis. Doc 

 t. i \ No. S3. 



ANNUAL REPORT 



THE BOARD OF REGENTS 



OF THE 



SMITHSONIAN INSTITUTION, 



SHOWING THK 



OPERATIONS, EXPENDITURES, AND CONDITION OF THE 

 INSTITUTION FOR THE YEAR 1863. 



WASHINGTON: 



GOVF, RNJIENT PRINTING OFFICE, 



1864. 



