ANNUAL REPORT OF THE SMITHSONIAN INSTITUTION TO THE 
END OF JUNE, 1891. 
SUBJECTS. 
1. Proceedings of the Board of Regents for the ~ession of January, 
1891. 
2. Report of the Executive Committee, exhibiting the financial affairs 
of the Institution, including a statement of the Smithson fund, and re- 
ceipts and expenditures for the year 1890-91. 
3. Annual report of the Secretary, giving an account of the opera- 
tions and condition of the Institution for the year 189091, with statis- 
tics of exchanges, ete. 
4, General appendix, comprising a selection of miscellaneous memoirs 
of interest to collaborators and correspondents of the Institution, 
teachers, and others engaged in the promotion of knowledge. 
TV; 
