Results for "Archives of American Art. Texas Project"
Camera Used by Smithsonian Astrophysical Observatory
- Date: c. 1960
- Creator: Unknown
- Creator: Unknown
Andrew Kramer at Work at Astrophysical Observatory
- Date: c. 1940s
- Creator: Unknown
- Creator: Unknown
Scientists at the Canal Zone Biological Area
- Date: 1936
- Creator: Unknown
- Creator: Unknown
Reconstruction of Joseph Henry's Original Oscillating Electromagnet Motor
- Date: c. 1830s
- Creator: Unknown
- Creator: Unknown
Chemical Laboratory, Smithsonian Institution Building
- Date: c. 1856
- Creator: Unknown
- Creator: Unknown
Kurt Fredriksson
- Date: 1967
- Creator: Unknown
- Creator: Unknown
Observatory at Mt. Montezuma, Chile
- Date: c. 1920
- Creator: Unknown
- Creator: Unknown
Division of Radiation and Organisms Laboratory, SIB
- Date: c. 1930
- Creator: Unknown
- Creator: Unknown
Division of Radiation and Organisms Laboratory, SIB
- Date: c. 1930
- Creator: Unknown
- Creator: Unknown
Measuring Marsh Grass Productivity
- Date: 1979
- Creator: Unknown
- Creator: Unknown
Division of Radiation and Organisms Laboratory, SIB
- Date: c. 1930 ?
- Creator: Unknown
- Creator: Unknown
Florence E. Meier Chase
- Date: c. 1935
- Creator: Unknown
- Creator: Unknown
