Annual report of the Board of Regents of the Smithsonian Institution. (The Institution, 1846)
"Showing the operations, expenditures, and condition of the Institution."
"Published also in U.S. Senate and House Miscellaneous documents."
Vols. for 1847-1963/64 include the Institution's Report of the Secretary, also published separately.
Imprint (i.e. printer) varies.
Report year irregular, 1846-84, ends June 30, 1885-19