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Results for "Astrophysics"
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Subject: Abbot
Creator
Unknown (23)
Tolman, Ruel P (Ruel Pardee) 1878-1954 (10)
Abbot, C. G (Charles Greeley) b. 1872 (1)
Johnston, Earl S (1)
Subject
Abbot (47)
Smithsonian Astrophysical Observatory (39)
C. G (Charles Greeley) b. 1872 (38)
Secretaries (27)
Secretariats (25)
Astrophysics (24)
Observatories (20)
Employees (18)
Personnel management (18)
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Astrophysicists (13)
D.C.) (13)
Smithsonian Institution Building (Washington (13)
Inventions (12)
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National Broadcasting Company (NBC) (8)
Solar Boiler (8)
Special events (8)
C. G (Charles Greeley) 1872-1973 (7)
Instruments (7)
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S. P (Samuel Pierpont) 1834-1906 (7)
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a Mount Wilson Solar Observatory (2)
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Showing results 25 - 36 of 47 for
Astrophysics
Preparations for Solar Broadcast
Date:
c. September 30, 1936
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Preparations for Solar Broadcast
Date:
September 30, 1936
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
News Broadcast of Secretary Abbot's Solar Invention
Date:
c. September 30, 1936
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Preparations for Solar Broadcast
Date:
September 30, 1936
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Sec. Abbot and His Solar Powered Invention
Date:
September 30, 1936
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Creator
: Tolman, Ruel P (Ruel Pardee) 1878-1954
Secretary Charles G. Abbot Reading the Pyrheliometer
Date:
c. 1940
SAO Station Atop Mount Whitney
Date:
1909
Creator
: Unknown
Creator
: Unknown
Tennis Courts Behind SI Building
Date:
1920
Creator
: Unknown
Creator
: Unknown
Secretary Charles G. Abbot's Solar Cooker at Mt. Wilson, CA
Date:
c. 1920s?
Creator
: Unknown
Creator
: Unknown
North Carolina Eclipse Expedition of 1900
Date:
May 28, 1900
Secretary Charles G. Abbot Playing Tennis
Creator
: Unknown
Creator
: Unknown
Secretary Charles G. Abbot with Bolometric Apparatus
Date:
1900
Creator
: Unknown
Creator
: Unknown
Showing results 25 - 36 of 47 for
Astrophysics
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