Results for "Smithsonian Institution. Archives"
- Collection
General Correspondence, 1962-1972
- Date: 1962 1962-1972
- Creator: Smithsonian Astrophysical Observatory Assistant Director (Science)
Patent Drawing for Abbot's Pyrheliometer
- Date: 1940?
- Creator: Unknown
- Creator: Unknown
Matthias Comerford Studying Meteorites
- Date: 1960s
- Creator: Smithsonian Astrophysical Observatory
- Creator: Smithsonian Astrophysical Observatory
Departmental Records, 1958-2003
- Date: 1958 1958-2003
- Creator: Smithsonian Astrophysical Observatory Optical and Infrared Astronomy Division
Astronomical Instrument, South Yard
- Date: c. 1900
- Creator: Unknown
- Creator: Unknown
Mt. Brukkaros, Southwest Africa
- Date: c. 1927
- Creator: Unknown
- Creator: Unknown
W.B. Ellison and Frederick A. Greeley
- Date: 1920
- Creator: Unknown
- Creator: Unknown
Richard E. McCrosky at Work
- Date: c. 1970
- Creator: Smithsonian Astrophysical Observatory
- Creator: Smithsonian Astrophysical Observatory
Dr. Earl S. Johnston
- Date: 1936
- Creator: Unknown
- Creator: Unknown
Installation of Multiple Mirror Telescope
- Date: 1978
- Creator: Cornell, James
Installation of Multiple Mirror Telescope
- Date: 1978
- Creator: Chacon, Vicki
Installation of Multiple Mirror Telescope
- Date: 1978
- Creator: Chacon, Vicki
- Creator: Chacon, Vicki
