34tli Congress, > SENATE. ( Mis. Doc. 



1st Session. ) ) No. 73. 



TENTH ANNUAL REPORT 



BOARD OF REGENTS 



SMITHSONIAN INSTITUTION 



SHOWING TIIK 



OPERATK)NS, EXPENDITURES, AND CONDITION OF THE INSTI- 

 TUTION, UP TO JANUARY 1, 185G. 



PROCEEDINGS OF THE BOARD Ul> TO MARCH 22, 185C. 



WASHINGTON: 



A. O. P. NICHOLSON, I'KINTEK, 



1850. 



