Results of measures made at the Royal Observatory, Greenwich
Subtitle: under the direction of Sir W. H. M. Christie, of photographs of the sun taken at Greenwich, in India, and in Mauritius, in the year 1904 (-1906).
Contributors: Christie, William Henry Mahoney, Sir, 1845-1922.
Publisher: [s.n.]
Published: 1906
Place of publication: Edinburgh
Language: eng
Subjects: Sun.