II. Account of Observations at the Cambridge Observatory for detecting the Planet exterior to Uranus [PDF]
Challis
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Principal magnetic disturbances recorded at Cheltenham Magnetic Observatory, Sept. 1–Nov. 30, 1904 [PDF]
, 1904 W. F. Wallis
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Note on the Observations for Coincidence of the Collimators through the Cube of the Transit Circle at the Royal Observatory, Greenwich [PDF]
, 1886 H. H. Turner
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3. Observations of the Comet by Mr. S. C. Walker and Professor Kendall, at the Observatory of the High School at Philadelphia. Communicated by Lieut.-Col. Sabine [PDF]
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Proceedings of Observatories: Royal Greenwich Observatory [PDF]
Monthly Notices of the Royal Astronomical Society, 1959 openaire +2 more sources
Results of Micrometer Measures of Double Stars made with the 28-inch Refractor at the Royal Observatory, Greenwich, in the year 1908 [PDF]
, 1909 openalex +1 more source
A comparison of magnetic declination changes at British Observatories
, 1921 Charles Chree
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