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Results for "Washington (D.C.)"
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Subject: Instruments
Subject: D.C.)
Creator
Unknown (2)
Subject
D.C.) (2)
Instruments (2)
Smithsonian Institution Building (Washington (2)
Abbot (1)
C. G (Charles Greeley) b. 1872 (1)
Instrument Room (1)
Inventions (1)
Observatories (1)
Pyranometer (1)
Scientific apparatus and instruments (1)
Silver Disk Pyrheliometer (1)
Smithsonian Astrophysical Observatory (1)
Smithsonian Institution Building (1)
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Showing results 1 - 2 of 2 for
Washington (D.C.)
Instrument Room, Smithsonian Institution Building
Date:
c. 1890s?
Creator
: Unknown
Creator
: Unknown
SAO Equipment Outside Smithsonian Institution Building
Date:
1931
Creator
: Unknown
Creator
: Unknown
Showing results 1 - 2 of 2 for
Washington (D.C.)
