Results for "Twitter"
Instructions Issued for Polaris Expedition
- Date: June 9, 1871
- Smithsonian Legal Document
An act making appropriations for sundry civil expenses of the Government for the fiscal year ending June thirtieth, eighteen hundred and ninety-two, and for other purposes
- Date: 1891 03/03/1891
- Creator: 51st Congress, Sess. 2, 1891
- Creator: 51st Congress, Sess. 2, 1891
- SI History Bibliography
The Smithsonian Institution, 1846-1896, The History of its First Half Century
- Date: 1897
- Finding Aid
SIA Acc. 18-119, Smithsonian Astrophysical Observatory, Website Records, 2017
- Date: 2017
- Creator: Smithsonian Astrophysical Observatory
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 11-300, National Air and Space Museum (U.S.) Department of Space History, Project Files, circa 1988
- Date: 1988 circa 1988
- Creator: National Air and Space Museum. Department of Space History
- Creator: Smithsonian Institution Archives
- SI History Chronology
S. Dillon Ripley, Secretary, 1964-1984, Dies
- Date: March 12, 2001 19th century
- Finding Aid
SIA RU007282, Izsak, Imre G. 1929-1965, Imre G. Izsak Papers, 1961-1965
- Date: 1961 1961-1965
- Creator: Izsak, Imre G., 1929-1965
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 13-179, Smithsonian Astrophysical Observatory, Website Records, 2013
- Date: 2013
- Creator: Smithsonian Astrophysical Observatory
- Creator: Smithsonian Institution Archives
- Smithsonian Legal Document
Smithsonian Institution, Board of Regents, Minutes, 1848
- Date: 1879 December 27, 1848
- Creator: Board of Regents
- Creator: Board of Regents
- Smithsonian Legal Document
Smithsonian Institution, Board of Regents, Minutes, 1850
- Date: 1879 January 26, 1850
- Creator: Board of Regents
- Creator: Board of Regents
- Finding Aid
SIA Acc. 08-048, Hefferan, Vioalle, Vioalle Hefferan Papers, 1943-1974
- Date: 1943 1943-1974
- Creator: Hefferan, Vioalle
- Creator: Smithsonian Institution Archives
- SI History Bibliography
Discourse, on the Objects and Importance of The National Institution for the Promotion of Science, Established at Washington, 1840, Delivered at the First Anniversary
- Date: 1841
- Creator: Poinsett, Joel Roberts
- Creator: Poinsett, Joel Roberts
