The observations of the Reverend Thomas Hornsby ... made with the transit instrument and quadrant at the Radcliffe observatory, Oxford, in the years 1774 to 1798.

The observations of the Reverend Thomas Hornsby ... made with the transit instrument and quadrant at the Radcliffe observatory, Oxford, in the years 1774 to 1798. Reduced by H. Knox-Shaw ... J. Jackson ... and W. H. Robinson. - London, H. Milford, Oxford university press, 1932. - 145, [1] p. incl. tables. front. 29 cm.

s 32000009


Transit-instruments.
Quadrants (Astronomical instruments)
Astronomy--Observations.
Parallax--Stars.

QB4 / .O95

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