Annals of the Astrophysical Observatory of the Smithsonian Institution . Vol. I. By S. P. Langley, Director, aided by C. G. Abbot. Washington, Government Printing Office. [PDF]
, 1901 C. E. Mendenhall
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On some Celestial Photographs recently taken at Sydney Observatory [PDF]
, 1890 H. C. Russell
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Magnetic Disturbances as recorded at the Royal Observatory, Greenwich, and their Association with Sun-spots. Third Paper [PDF]
, 1905 E. W. Maunder
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The Position of the Sun's Axis as determined from photographs of the Sun, from 1874-1911, measured at the Royal Observatory, Greenwich [PDF]
, 1912 Frank Watson Dyson, E. W. Maunder
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MOUNT TSUKUBA METEOROLOGICAL OBSERVATORY. WHAT DOES METEOROLOGY NEED FOR ITS FUTURE ADVANCEMENT?
, 1904 S. Tamura
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Observatory at Sydney.--First Annual Report of the Astronomer ( W. Scott, Esq.) to the Observatory Board, December 22d, 1858 [PDF]
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IV. Observations of the great Comet of 1844-5, made at the Observatory of Trevandrum [PDF]
John Caldecott
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Remarks on the Erection of the Time-Ball of the Royal Observatory, Edinburgh [PDF]
Padhraic Smyth
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Astronomical Observations made at the Royal Observatory, Edinburgh [PDF]
C. P. Smyth
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