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Results for "Smithsonian Astrophysical Observatory. Radio and Geoastronomy Division"
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Showing results 157 - 168 of 182 for
Smithsonian Astrophysical Observatory. Radio and Geoastronomy Division
Sidney R. Galler
Creator
: Unknown
Creator
: Unknown
Samuel P. Langley
Creator
: Unknown
Creator
: Unknown
Secretary Abbot with Solar Equipment
Creator
: Unknown
Creator
: Unknown
Dr. Charles G. Abbot with Harmonic Print-out
Date:
1973
Creator
: Unknown
Creator
: Unknown
Secretary Samuel P. Langley
Date:
c. 1895
Creator
: Unknown
Creator
: Unknown
Patent Drawing for Abbot's Pyrheliometer
Date:
1940?
Creator
: Unknown
Creator
: Unknown
Secretary Abbot with Printouts
Date:
c. 1968
Creator
: Unknown
Creator
: Unknown
Tyrone Solar Station, Burro Mountain, NM
Creator
: Unknown
Creator
: Unknown
Luncheon for Dr. Fred Lawrence Whipple
Date:
1972 April 28, 1972
Creator
: Hofmeister, Richard K
Langley's Aerodrome Shop, South Shed
Date:
1900
Creator
: Unknown
Creator
: Unknown
Left to right: Unidentified woman and Edward Dorris McAlister (b. 1901)
Date:
1930 C. 1930s
Secretary Charles G. Abbot with Solar Boiler
Date:
c. September 30, 1936
Creator
: Unknown
Creator
: Unknown
Showing results 157 - 168 of 182 for
Smithsonian Astrophysical Observatory. Radio and Geoastronomy Division
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