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United States Naval Observatory
United States Naval Observatory
· 1993
United States Naval Observatory Circular
United States Naval Observatory
· 1964
Publications of the United States Naval Observatory
United States Naval Observatory
· 1911
Publications of the United States Naval Observatory: Second series
United States Naval Observatory
· 1918
Astronomical and meteorological observations made at the United States Naval Observatory
United States Naval Observatory
· 1899
Report of the Board of Visitors to the United States Naval Observatory. 1899
United States. Navy Department. Board of visitors to the United States naval observatory
· 1899
Astronomical, Magnetic and Meteorological Observations Made at the United States Naval Observatory
United States Naval Observatory
· 1885
List of Publications Issued by the United States Naval Observatory, 1845-1908
United States Naval Observatory. Library
· 1911
Observations Made During the Year ... at the United States Naval Observatory: 1886 (1891)
United States Naval Observatory
· 1891
Synopsis of the Report of the Superintendent of the United States Naval Observatory for the Fiscal Year Ending
United States Naval Observatory
· 1897
