In June 1960, Mrs Sara Turing (AMT's mother and biographer) presented items relating to her son to King's College, Cambridge. A list of this material was compiled by archivists in the College before the first Contemporary Scientific Archives Centre list in 1977. Some items (e.g. press cuttings and letters) appear more than once, in both original and typescript or photocopied form. A note has been made of any substantial overlap.
1960-77: A/1-13; B/1, 3-7; D/1-5
In 1975, the A. M. Turing Trust was established as an educational charity to further the 'advancement and spread of education in the fields of computation, artificial intelligence and mathematical logic'. All the material A/1-13; B/1, 3-7; D/1-5 was assembled by this Trust.
These unpublished manuscripts in were assembled after AMT's death by Dr. Robin Gandy, to whom they were left by AMT in his will (see A/5).
1977-84: A/14-33, B/9
Various small accessions were received; see individual reference numbers for details.
1984-96: A/35-43; B/10-30; D/14a
These assorted papers relating to AMT were collected from a variety of sources. Some off-prints and articles were presented as gifts to the Library by the authors while other papers, which had been part of College administration, were later passed on to the Library. This material was not included in either of the two earlier sections of the catalogue of Turing Papers prepared by the Contemporary Scientific Archives Centre in 1977 and 1985.
1996: B/31-57; C/28; D/15
This additional material was presented to the Archive Centre in May 1996 by Professor Michael Yates, Robin Gandy's executor. The material was previously in the possession of Robin Gandy who had been one of AMT's executors.
1996-9: K/7/19, C/29, B/27a, B/29a, B/27b, C/30-31, C/32, D/16, D/17, E/1-2, E/3
Further small accessions from various sources. See individual reference numbers for more information.
The arrangement and references in this catalogue follow the system adopted in the first and second Contemporary Scientific Archives Centre catalogues.
A distinction has been made in the catalogue between drafts, notes or texts of published papers, or lectures and talks known to have been delivered by AMT (Section B), and the unpublished work left in various stages of completion at his death (Section C). Titles and descriptions in inverted commas are those which appear on the documents.