Results of Astronomical Observations Made During the Years 1834, 1835, 1836, 1837, 1838, at the Cape of Good Hope; Being the Completion of a Telescopic Survey of the Whole Surface of the Visible Heavens, Commenced in 1825

Results of Astronomical Observations Made During the Years 1834, 1835, 1836, 1837, 1838, at the Cape of Good Hope; Being the Completion of a Telescopic Survey of the Whole Surface of the Visible Heavens, Commenced in 1825
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Total Pages : 556
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ISBN-10 : GENT:900000144540
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Rating : 4/5 (40 Downloads)

Synopsis Results of Astronomical Observations Made During the Years 1834, 1835, 1836, 1837, 1838, at the Cape of Good Hope; Being the Completion of a Telescopic Survey of the Whole Surface of the Visible Heavens, Commenced in 1825 by : Sir John Frederick William Herschel

Annual Report of the Chief Signal Officer Made to the Secretary of War for the Year ...

Annual Report of the Chief Signal Officer Made to the Secretary of War for the Year ...
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Total Pages : 1050
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ISBN-10 : PRNC:32101072897216
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Rating : 4/5 (16 Downloads)

Synopsis Annual Report of the Chief Signal Officer Made to the Secretary of War for the Year ... by : United States. Army. Signal Corps

The work covers military signaling and the weather service. The latter brand was transferred in 1890, to the Weather Bureau, organized under the Dept. of Agriculture.