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Results for "Physics"
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Author: Unknown
Subject: Observatories
Subject: Instruments
Subject: Inventions
Creator
Unknown (2)
Subject
Abbot (2)
C. G (Charles Greeley) b. 1872 (2)
Instruments (2)
Inventions (2)
Observatories (2)
Silver Disk Pyrheliometer (2)
Smithsonian Astrophysical Observatory (2)
Astrophysics (1)
D.C.) (1)
Patents (1)
Pyranometer (1)
Secretariats (1)
Secretaries (1)
Smithsonian Institution Building (Washington (1)
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Showing results 1 - 2 of 2 for
Physics
Patent Drawing for Abbot's Pyrheliometer
Date:
1940?
Creator
: Unknown
Creator
: Unknown
SAO Equipment Outside Smithsonian Institution Building
Date:
1931
Creator
: Unknown
Creator
: Unknown
Showing results 1 - 2 of 2 for
Physics
