Results for "Astrophysical observatories"
- Smithsonian Legal Document
An Act Making appropriations for sundry civil expenses of the Government for the fiscal year ending June thirtieth, nineteen hundred and nine, and for other purposes
- Date: 1909 05/27/1908
- Creator: 60th Congress, Sess. 1, 1908
- Creator: 60th Congress, Sess. 1, 1908
- Smithsonian Legal Document
An Act Making appropriations for the Department of the Interior and related agencies for the fiscal year ending June 30, 1972, and for other purposes
- Date: 1972 08/10/1971
- Creator: 92d Congress, Sess. 1, 1971
- Creator: 92d Congress, Sess. 1, 1971
- Finding Aid
SIA Acc. 16-059, Smithsonian Institution Office of Printing and Photographic Services, Slide Sets, 1976, 1978-1980, 1982, 1984, 1986
- Date: 1978 1978-1980 1976, 1978-1980, 1982, 1984, 1986
- Creator: Smithsonian Institution. Office of Printing and Photographic Services
- Creator: Smithsonian Institution Archives
- Smithsonian Legal Document
An Act Making appropriations for the Department of the Interior and related agencies for the fiscal year ending June 30, 1970, and for other purposes
- Date: 1970 10/29/1969
- Creator: 91st Congress. Sess. 1, 1969
- Creator: 91st Congress. Sess. 1, 1969
- Smithsonian Legal Document
An Act Making appropriations for the Department of the Interior and related agencies for the fiscal year ending June 30, 1971, and for other purposes
- Date: 1971 07/31/1970
- Creator: 91st Congress, Sess. 2, 1970-71
- Creator: 91st Congress, Sess. 2, 1970-71
- SI History Bibliography
Biology and the Smithsonian Institution
- Date: 1967
- Creator: Ritterbush, Philip C
- Creator: Ritterbush, Philip C
- SI History Bibliography
Report: Oral Histories in Meteoritics and Planetary Science: XIII: Fred L. Whipple
- Date: 2004
- Creator: Marvin, Ursula B
- Creator: Marvin, Ursula B
- Finding Aid
SIA Acc. 08-161, Radio Meteor Project (Harvard College Observatory), Project Records, 1964-1967
- Date: 1964 1964-1967
- Creator: Smithsonian Astrophysical Observatory. Radio Meteor Project
- Creator: Smithsonian Institution Archives
- Finding Aid
SIA Acc. 96-107, Shapiro, Irwin I, Irwin I. Shapiro Papers, circa 1965-1990
- Date: 1968 1968-1990 circa 1965-1990
- Creator: Shapiro, Irwin I.
- Creator: Smithsonian Institution Archives
One of the Instruments Used to Determine Sunlight Intensity and Sky Brightness
- Date: 1930 Between 1930 and 1934
Expert Mechanician Making Delicate Instruments for Solar Observations
- Date: 1930 Between 1930 and 1934
Smithsonian Women in Science
- Date: September 17, 2019
- Creator: Dr. Elizabeth Harmon
- Description: Learn how we’re creating a better record of women in science at the Smithsonian.
