Miscellaneous correspondence of David Gill, with an index containing a précis of each item. The letters are divided into sections by correspondent:

Professor A. Auwers, Berlin, 20 March 1901 - 26 March 1906.

Professor O. Backland, Pulkova, 3 June 1901 - 28 May 1906.

P. Baracchi, Melbourne, 18 May 1900 - 2 August 1906.

Professor L. Boos, Albany, New York, 12 September 1902 - 19 September 1906.

Miss Agnes Clerke, London, May 1901 - 3 December 1905.

W.E. Cooke, Perth Observatory, 25 April 1900 - 15 January 1904.

B. Cookson, 29 April 1903 - 24 August 1906.

Dr R. Copeland, Edinburgh, 14 January 1903 - 20 September 1905.

Professor G.H. Darwin, Cambridge, 4 July 1900 - 4 July 1906.

Dr W. de Sitter, Groningen, 3 May 1900 - 24 August 1906.

F.W. Dyson, Edinburgh, 31 January - 7 June 1906.

J. Franklin Adams, London, 23 January 1902 - 16 May 1906.

Professor G.A. Hill, U.S. Naval Observatory, 25 March 1902.

A. Hinks, Cambridge, 25 November 1901 - 30 July 1906.

Sir William and Lady Huggins, 6 May 1900 - 7 November 1905.

Various correspondents, including the Revd Father Goetz and W.W. Campbell, 4 December 1900 - 28 November 1906.