Annual Report of the Board of Regents of the Smithsonian Institution: Publication 4435, Showing the Operations, Expenditures, and Condition of the Institution for the Year Ended June 30, 1960 (Classic Reprint)

Annual Report of the Board of Regents of the Smithsonian Institution, Vol. 1: Showing the Operations, Expenditures, and Condition of the Institution for the Year Ending June 30, 1887 (Classic Reprint)

Fifth Annual Report of the Board of Regents of the Smithsonian Institution, to the Senate and House Representatives: Showing the Operations, Expenditures, and Condition of the Institution, During the Year 1850 (Classic Reprint)

Annual Report of the Board of Regents of the Smithsonian Institution, Vol. 2: Showing the Operations, Expenditures, and Condition of the Institution, for the Year 1884 (Classic Reprint)