Results for "Comets"
- Finding Aid
SIA RU007003, Langley, S. P (Samuel Pierpont) 1834-1906, Samuel P. Langley Papers, 1866-1906, 1909, 1914, 1942
- Date: 1866 1866-1942 1866-1906, 1909, 1914, 1942
- Creator: Langley, S. P. (Samuel Pierpont), 1834-1906
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU007002, Baird, Spencer Fullerton 1823-1887, Spencer F. Baird Papers, 1833-1889
- Date: 1833 1833-1889
- Creator: Baird, Spencer Fullerton, 1823-1887
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA RU007005, Abbot, C. G (Charles Greeley) 1872-1973, Charles G. Abbot Papers, 1889-1973, and Records of the Smithsonian Astrophysical Observatory
- Date: 1889 1889-1973
- Creator: Abbot, C. G. (Charles Greeley), 1872-1973
- Creator: Smithsonian Institution Archives