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Catalogue of Documents Relating to the Automatic Computing Engine (ACE)



 

Each title on this page links to a digital facsimile of the original document.
Select a year to view titles from that year. Items of outstanding interest are marked *.

The documents are Crown Copyright 1944-1980 and are reproduced by permission of the Controller of HMSO.

See also The Alan Blumlein Homepage.

 

 

 

 

 

1944

NPL Executive Committee Minutes (4 pp.) 18 Jan 1944

NPL Executive Committee Minutes (5 pp.) 21 March 1944

Report on a Proposed Central Mathematical Station (11 pp.) 3 April 1944*

NPL Executive Committee Minutes (4 pp.) 16 May 1944

NPL Executive Committee Minutes (4 pp.) 20 June 1944

NPL Executive Committee Minutes (5 pp.) 18 July 1944

Appointment of Superintendent of the Mathematics Division (1 p.) 28 Sept 1944*

Research Programme for Maths Division for the Year 1945-1946 (3 pp.) Oct 1944*

NPL Executive Committee Minutes (6 pp.) 21 Nov 1944

NPL Executive Committee Minutes (6 pp.) 19 Dec 1944*

 

1945

Notes by Turing on Memory (8 pp., incomplete) undated*

Memo from Womersley, Superintendent of Maths Division, NPL: Newman's Proposals for an Electronic Computing Machine (1 p.) 18 March 1945 (1946?)*

NPL Executive Committee Minutes (8 pp.) 20 March 1945

NPL Executive Committee Minutes (7 pp.) 17 April 1945

NPL Executive Committee Minutes (7 pp.) 15 May 1945

U.S. Developments in Calculating Machines, by D.R. Hartree (17 pp.) May-July 1945*

NPL Executive Committee Minutes (8 pp.) 23 Oct 1945

Proposed Electronic Calculator, by Alan Turing (48 pp.) undated*

Memo from Womersley: "ACE" Machine Project (2 pp.) undated*

Control Mechanisms, by Sir Charles Darwin (2 pp.) 6 Dec 1945

 

1946

ACE Machine Project, by Womersley (4 pp.) 13 Feb 1946*

Letter from Sir Charles Darwin to Angwin + reply (2 pp.) Feb 1946*

Letter from Radley to Womersley (2 pp.) 25 Feb 1946*

Status of the Delay Line Computing Machine at the P.O. Research Station (1 p.) 7 March 1946*

Letter from Paris to Hiscocks (2 pp.) 18 March 1946

NPL Executive Committee Minutes (8 pp.) 19 March 1946*

Letter from Hiscocks to Paris (2 pp.) 20 March 1946

Memo from Womersley to Hiscocks (1 p.) 20 March 1946

The Wilkes-Womersley Correspondence (14 pp.) 2 April 1946 - 14 April 1947

ACE Machine - Conversation with Dr Radley, Controller of Research, Post Office (1 p.) 6 April 1946*

Automatic Computing Engine (ACE), by Sir Charles Darwin (3 pp.) 17 April 1946*

Memo on proposal to instal an automatic computing engine (ACE) (3 pp.) 17 April 1946

Handwritten note concerning expenditure on ACE (1 p.) 24 April 1946

Letter from Womersley to Sutton + Reply (3 pp.) May 1946

Extract from the Minutes of the DSIR Advisory Council (4 pp.) 8 May 1946

ACE Project, by Hiscocks (1 p.) 10 May 1946

ACE Machine - Research Work at Post Office Research Station (1 p.) 21 May 1946*

NPL Executive Committee Minutes (9 pp.) 21 May 1946

Draft Report of the NPL Executive Committee for 1945 (14 pp., incomplete) June 1946

Report concerning ACE from Appleton to the Lord President of the DSIR (2 pp.) 21 June 1946

Letter from Womersley to Mason (1 p.) 29 June 1946

Memo from the Lord President of DSIR to Appleton (1 p.) 2 July 1946

Letter from Evans to the Secretary to the Treasury (2 pp.) 15 July 1946

Letter from Stephens to Womersley (2 pp.) 18 July 1946

Letter from Womersley to Nelson (2 pp.) 23 July 1946

Letter from Proctor to the Secretary to DSIR (1 p.) 1 August 1946

Letter from Sir Charles Darwin to Appleton (2 pp.) 13 August 1946*

Handwritten note concerning Huskey (1 p.) 14 Aug 1946

Memo from Wooldridge to Sir Charles Darwin (1 p.) 17 August 1946

Memo from Womersley to Director (1 p.) 30 Sept 1946

Letter from Hiscocks to Smith (2 pp.) 30 Oct 1946

Letter from Radley to Sir Charles Darwin (1 p.) 1 Nov 1946*

Letter from Robertson to Turing + Turing's Reply (2 pp.) Nov 1946

Britain to Make a Radio Brain, Daily Telegraph (1 p.) 7 Nov 1946*

Letter from Smith to Hiscocks (1 p.) 8 November 1946

Letter from Clifford to Turing + Turing's Reply (2 pp.) Nov 1946

Letter from Turing to Commander Miller (1 p.) 12 Nov 1946*

Letter from Sir Charles Darwin to Smith (1 p.) 13 Nov 1946

Proposal for Lectures by Dr Turing (1 p.) 16 Nov 1946*

NPL Executive Committee Minutes (7 pp.) 19 Nov 1946*

Memo from Maths Division to Burgess (1 p.) 21 Nov 1946

Notes Concerning Lectures by Turing (5 pp.) 22 Nov 1946*

ACE Project - Origin and Early History, by Womersley (1 p.) 26 Nov 1946*

Letter from Sir Charles Darwin to Radley (2 pp.) 26 Nov 1946*

Wilkes' Proposal for a Pilot Model ACE (4 pp.) Dec 1946

Turing's Comments on Wilkes' Proposal for a Pilot Machine (1 p.) undated*

Letter from Smith to Hiscocks (1 p.) 2 Dec 1946

Memo from Hiscocks to Secretary, DSIR (1 p.) 13 Dec 1946*

Extract from the Draft Report of the Executive Committee for the Year 1946 (5 pp.)*

NPL Report for the Year 1946 (75 pp.)

Letter from Turing to Ross Ashby (2 pp.) undated*

 

1947

The State of Computing in Britain and the U.S. (14 pp. + 3 pp. correspondence and notes) 1947*

NPL Executive Committee Minutes (2 pp., incomplete) 21 Jan 1947*

Report on Visit to U.S.A. January 1-20 1947, by Turing (1 p.) 3 Feb 1947*

Memo from Womersley to Director (1 p.) 10 Feb 1947

Press cutting from NPL files: EDVAC, Philadelphia Evening Bulletin (3 pp.) 3 March 1947*

Notes on a Visit of Dr Hartree to Discuss Progress on the ACE (1 p.) 6 March 1947*

NPL Executive Committee Minutes (2 pp., incomplete) 18 March 1947*

Extracts from Executive Committee Minutes, 18 March and 18 June 1947 (1 p.) undated

Letter from Brody to Womersley (1 p.) March 1947

Letter from Womersley to Brody (1 p.) 9 April 1947

A Plan for the Design, Development and Production of the ACE (11 pp.) 12 April 1947

Draft Annual Report for 1946 + NPL Executive Committee Minutes (21 pp., incomplete) 15 April 1947*

ACE Pilot Test Assembly and Later Development, by Smith-Rose and Womersley (1 p.) 30 April 1947*

Letter from Hiscocks to Condon (1 p.) 1 May 1947

Letter from Hiscocks to King (2 pp.) 1 May 1947

Letter from King to Hiscocks (1 p.) 12 May 1947

NPL Executive Committee Minutes (5 pp.) 18 June 1947

Bibliography on Automatic Digital Computing Machinery (10 pp.) June 1947

Letter from Sir Charles Darwin to Appleton concerning Turing (2 pp.) 23 July 1947*

Letter from Appleton to Sir Charles Darwin concerning Turing (1 p.) 25 July 1947*

Draft of letter from Hogg to Treasury concerning Turing (2 pp.) undated*

Letter from Sir Charles Darwin to Hogg (1 p.) 29 July 1947

Memo to Superintendent of Maths Division (1 p.) 29 July 1947

Memo from Smith-Rose to Director (1 p.) 5 Aug 1947*

Memoranda from Hiscocks concerning transfer of staff to Radio Division (5 pp.) 6 Aug 1947

Letter from Woodward to Hiscocks (1 p.) 7 Aug 1947*

Extract from Letter from Hiscocks to Director (1 p.) 12 Aug 1947*

ACE Project: Transfer of Staff from Radio Division, by Womersley (1 p.) 13 Aug 1947*

Letter from Hiscocks to Woodward (1 p.) 14 Aug 1947

Authorization to Maths Division for Investigation and Report on ACE Project (1 p.) 15 Aug 1947

Authorization to Radio Division for Work in Connection with ACE (1 p.) 15 Aug 1947

Memo from Hiscocks to Womersley (1 p.) 15 Aug 1947

Post Office Account for Work on ACE (1 p.) 18 Aug 1947*

Initiation of ACE Project in Radio Division (1 p.) 21 Aug 1947*

ACE Project, by Womersley (1 p.) 21 August 1947*

Expenditure on ACE (2 pp.) 21 Aug 1947

Memo from Turing: Programming for ACE + Memo from Fieller (2 pp.) 30 Aug 1947*

Letter from Taylor to Director's Office (1 p.) 16 September 1947

Letter from Lavender to Smith-Rose (1 p.) 17 September 1947

NPL Executive Committee Minutes (7 pp.) 23 Sept 1947

ACE Test Assembly, by M. Woodger (24 pp. inc. diagrams) Sept/ Oct 1947

Hollerith Equipment for ACE Work - Immediate Requirements, by Fieller (1 p.) 16 Oct 1947*

Letter from Accountant to Her Majesty's Stationery Office (1 p.) 20 Oct 1947

Letter from Sir Charles Darwin to Turing (1 p.) 11 Nov 1947

ACE Problems (1 p.) 21 Nov 1947

NPL Report for the Year 1947 (29 pp.)

Test Assembly for Automatic Computing Engine (1 p.) undated

State of Development Reached on Version VI, by Woodger (1 p.) undated

 

1948

Handwritten note re ACE budget (1 p.) 9 January 1948

ACE Version VIII, by Woodger (3 pp.) 2 Feb 1948

ACE Version 8A, by Davies and Woodger (10 pp. inc. diagrams) undated

NPL Executive Committee Minutes (8 pp.) 17 Feb 1948

Progress Report on the Automatic Computing Engine, by J.H. Wilkinson (143 pp.) April 1948*

NPL Executive Committee Minutes (8 pp.) 20 April 1948*

Memo from Womersley: ACE Pilot Models (1 p.) 26 April 1948*

Bibliography on Electronic Computing Machines (3 pp.) June 1948

Letter to Superintendent, Royal Aircraft Establishment, Farnborough (1 p.) 15 June 1948

Notes on Maintenance of ACE (7 pp.) 18 June 1948

Intelligent Machinery: A Report by A.M. Turing (22 pp.) July (?) 1948*

NPL Executive Committee Minutes (6 pp.) 20 July 1948

Letter from Lt. Col. Sir A. George Lee to Sir Charles Darwin (4 pp.) 30 July 1948

Letter from Sir Charles Darwin to Lt. Col. Sir A. George Lee (1 p.) 3 Aug 1948

NPL Executive Committee Minutes (7 pp.) 28 Sept 1948*

 

1949

High Speed Calculating Machines: Meeting Held in Ministry of Supply (3 pp.) 5 Jan 1949*

Letter to Turing from Reed (1 p.) 12 Jan 1949

ACE Project: Draft of Paper for Advisory Council (3 pp.) 1 Feb 1949*

Letter from Appleton to Sir Charles Darwin (1 p.) 10 Feb 1949

Letter from Jolliffe to Hiscocks (1 p.) 10 Feb 1949

Proposal to DSIR Advisory Council Concerning ACE (5 pp.) 16 Feb 1949*

Extract from Minutes of DSIR Advisory Council (1 p.) 16 Feb 1949

Draft Report by the Advisory Council of DSIR on the Construction of ACE (6 pp.) 23 Feb 1949

Report by the Advisory Council of DSIR on the Construction of ACE (5 pp.) 7 March 1949*

Extract from Minutes of Defence Research Policy Committee (1 p.) 8 March 1949*

Letter from Appleton to the Lord President of DSIR (3 pp.) 17 March 1949

Memo from Ramage to Appleton (1 p.) 28 March 1949

Letter from Evans to France (3 pp.) 6 April 1949

Letter from Treasury to Evans (2 pp.) 16 May 1949

Letter from Evans to Sir Charles Darwin (1 p.) 28 May 1949

Handwritten note concerning funding of ACE (1 p.) 31 May 1949

Handwritten note concerning funding of ACE (1 p.) undated

Second Progress Report on the ACE, by S. Gill (29 pp. inc. diagrams) June 1949

Summary of Work in Progress in U.S. (2 pp.) 8 June 1949

Present Position and Future Prospects of Work at NPL on High Speed Computation (1 p.) 30 Aug 1949*

NPL Executive Committee Minutes (4 pp., incomplete) 15 Nov 1949*

 

1950

Specifications of Pilot Model ACE (2 pp.) undated*

Letter from Ministry of Supply concerning ACE patents (1 p.) 6 May 1950

Letter from Jolliffe to Sir Charles Darwin (1 p.) 19 July 1950

Letter from Bullard to Secretary, DSIR (1 p.) 4 Aug 1950*

Handwritten note from Jolliffe to Evans (2 pp.) 16 Aug 1950*

Draft of a Report from Jolliffe to Lord President of DSIR (1 p.) undated

Memo from Evans to Jolliffe (1 p.) 18 Aug 1950

Letter from Jolliffe to Hiscocks (1 p.) 23 Aug 1950

Handwritten note to Jolliffe (1 p.) 24 Aug 1950

Letter to Jolliffe from Hiscocks (2 pp.) 31 Aug 1950*

Letter from Silversides to Colebrook (1 p.) 1 Sept 1950

Letter from Evans to Brown (1 p.) 8 Sept 1950

Draft Report to Lord President of DSIR concerning ACE, by Sir Ben Lockspeiser (2 pp.) Sept 1950

Letter to Robertson from Brown (2 pp.) 11 Oct 1950

Letter to Brown from Robertson (2 pp.) 25 Oct 1950

Handwritten minute to Brown (3 pp.) 27 Oct 1950

Minute from Jolliffe to Sir Charles Darwin (1 p.) 9 Nov 1950

 

1951

Letter to Turing concerning ACE patents (1 p.) 1 Feb 1951

Letter to Turing concerning ACE patents (2 pp.) 2 Feb 1951

Letter from Turing to Woodger (1 p.) February 1951*

ACE Bulletin No. 1 (4 pp.) 3 April 1951

ACE Bulletin No. 2 (4pp.) 3 May 1951

Letter by Turing concerning ACE patents (1 p.) 12 June 1951

Postcard from Turing to Woodger (2 pp.) 15 June 1951

NPL Executive Committee Minutes (4 pp. incomplete) 19 June 1951*

NPL Executive Committee Memorandum on a Proposal to Construct the ACE (2 pp.) 12 Sept 1951*

Postcard from Turing to Woodger (2 pp.) 4 July 1951

Minute from Jolliffe to Sir Charles Darwin (2 pp.) 11 August 1951

The Logical Design of the Pilot Model ACE, by J.H. Wilkinson (42 pp. inc. diagrams) Sept 1951*

Programming and Coding for the Pilot Model ACE, by Wilkinson (46 pp.)20 Nov 1951*

Letter from Hiscocks to Jolliffe (2 pp.) 10 Dec 1951*

Minute from Jolliffe to Evans (1 p.) 14 Dec 1951*

Letter from Evans to Jolliffe (1 p.) 15 Dec 1951*

Letter from Jolliffe to Hiscocks (1 p.) 18 Dec 1951

 

1952

Show Day: Notes for ACE Demonstrators (1 p.) 22 May 1952

 

1954

Report on the Washington Computer Conference, 8-10 Dec 1953, by D.W. Davies (18 pp. inc. diagrams) 7 Jan 1954*

Appendix to 'Programming and Coding for the Pilot Model ACE (1951)' (5 pp.) 1 March 1954

The Work of Maths Division and Uses of the ACE (4 pp.) 1 May 1954

Memo: Pilot Model Programs (2 pp.) 22 Nov 1954

ACE Patents 1951-1954 (3 pp.) undated

 

1955

Letter concerning ACE patents (1 p.) 1 July 1955

Patent Specification: Inventors Turing, Davies, Woodger (19 pp. inc. diagrams) 1 July 1955*

 

1956

Letter from Hiscocks to DSIR entitled 'Disposal of Pilot ACE' (1 p.) 30 Jan 1956*

Memo from Smith to Cawley (1 p.) 20 February 1956

Notes of Meeting of the NPL Executive Committee, by Cawley (2 pp.) 21 Feb 1956

Letter from Fryer to Hiscocks (1 p.) 27 Feb 1956

Convention on Digital Computer Techniques: British Computer Installations (7 pp.) 9-14 April 1956*

Memo from Christelow to Fryer (1 p.) 11 July 1956

Memo from Smith to Cawley (1 p.) 17 July 1956

Memo from Brunt entitled 'Disposal of Pilot ACE' (1 p.) 20 July 1956*

Memo from Hiscocks entitled 'Disposal of Pilot ACE' (1 p.) 26 July 1956*

Letter from Illingworth to Fryer entitled 'ACE: Final Model' (2 pp., incomplete) 6 Nov 1956*

Pilot Model ACE 1949-1956 (1 p.) undated

 

1957

Some Features of the ACE Computer (40 pp. inc. diagrams) 8 May 1957

 

1958

NPL-English Electric Joint Research Project ACE-Deuce (2 pp.) 26 Feb 1958

 

1963

Letter concerning ACE patents (1 p.) 19 April 1963

 

1970

Wilkinson Wins ACM Turing Award (1 p.) 1970*

 

1974

Letter from Woodger to Doran (3 pp.) 27 Aug 1975

 

1975

Dr E.T. Goodwin, NPL News (3 pp.) Jan 1975

 

1980

Dr J.H. Wilkinson, NPL News (3 pp) April 1980*

 

 

 

 

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