Archive

Large scale document archive

MT's official files as Prime Minister, 1979-90

MT's official files as PM can be read on this site as they are released, in full and free to all - the confidential files originally stored at No.10, the core record of her premiership.

This is the first time in Britain - in fact as far as we can tell, in any country - that the declassified archive of a head of government has ever been published in full, paper or online.

The files have been copied at the British National Archives (TNA) at Kew in London and can be downloaded precisely as they appear in the reading room.

We are doing something more to help people make sense of this mass of information. The files are subject-based, logically enough, but that system makes it difficult to reconstruct the flow of paper across the Prime Minister’s desk at any point in time, depriving us of a sense of context and cross-winds, some of them overwhelming.

To combat this effect we are uploading a large selection of the most important documents from these files – thousands in total - to our powerful site database. You can search and sort by date, subject and other parameters, getting as close as anyone can now get to reconstructing the Prime Minister’s daily "Red Boxes", the rich diet of foreign and domestic policy papers submitted to her by the No.10 Private Office.

list & links to the PM's files

Secret no more

 

Below are links to the downloadable files in numerical order. The subject terms are those used in the original filing system. Files held back from release are listed in red.

An average file has around 200 pages.

You can read here an account of how filing worked at No.10, and the system for archiving MT's Prime Ministerial papers, both of which had their quirks.

Some of these downloads are very big, as large as 75MB, though most are in the range 1-10MB. To keep sizes down, images have been compressed, though legibility should never be a problem. High quality copies can also be supplied, where a need is established, on application to the site editor.

Where documents within a file have been selected for the site database, they can easily be viewed by clicking the link after the file name ("Selected PREM19/959"), as well as via conventional searches from the archive search screen. Over time most files will have had documents selected in this way, but it will take time and care is being taken not to allow the site database to become so large as to be unmanageable.

You can sort each column by clicking on its title in bold at the top, a powerful tool to find all the files on a particular subject over several years.

You can also search the list from the box on the right. The term "Public Spending", for example, will produce all the parts of the main file on that topic.

Chancellor of the Exchequer's Private Office files, 1979-89

1979-89: Chancellor's Private Office files [links to hundreds of digitised files from the Chancellorships of Sir Geoffrey Howe and Nigel Lawson]

engagement diaries

An alternative way through the material is to read MT's engagement diaries, jumping day to day.

The engagement diaries link directly to relevant documents in the site database, so this is a good way to recover the perspective from the Red Box.

 

File name Title Beginssort ascending Ends Date of release Any docs withheld? File classification Pages
PREM19/4339 Parliament (Remuneration of Junior Ministers in the House of Lords) (Part 1) 1980 Jul 7 1993 May 21 2018 Dec 28
PREM19/360 Security (Alleged connection between Czech Intelligence Service and John Stonehouse) 1980 Jul 7 1980 Oct 6 2010 Dec 30 Secret 11
PREM19/432 Economic policy (Standing Commission on Pay Comparability; abolition of the Commission; future of Pay Review Bodies) (Part 3) 1980 Jul 4 1981 Aug 5 2011 Dec 30 Confidential 117
PREM19/576 Regional policy (Creation of Enterprise Zones; possible measures to assist Merseyside; Central Policy Review Staff report) (Part 3) 1980 Jul 4 1981 Jun 29 2011 Dec 30 Confidential 309
PREM19/453 Energy (Future of British National Oil Corporation (BNOC); Petroleum and Continental Shelf Bill; Clyde oil field development) (Part 4) 1980 Jul 4 1981 Dec 22 2011 Dec 30 Secret 214
PREM19/733 Education (Teachers' pay) (Part 2) 1980 Jul 3 1982 Mar 31 2012 Dec 28 Secret 200
PREM19/1736 Energy (Conservation and efficiency: Energy Efficiency Office; report of Select Committee on Energy; energy efficiency grants; energy saving in government offices) (Part 2) 1980 Jul 3 1986 Oct 31 2014 Dec 30
PREM19/392 Australia (Transfer of uranium enrichment technology to Australia) 1980 Jul 3 1981 Apr 29 2011 Dec 30 Confidential 27
PREM19/297 Middle East (Situation in the Middle East) (Part 4) 1980 Jul 2 1980 Aug 29 2010 Dec 30 Confidential 297
PREM19/315 Nationalised Industries (Correspondence with Alan Newman Ltd about contract for conversion of liner into floating hotel: negative response from Harland and Wolff and British Shipbuilders) 1980 Jul 2 1980 Aug 4 2010 Dec 30 Unclassified 14
PREM19/3881 Peru (Internal situation: UK/Peru relations; visits of the Peruvian Speaker (Luis Percovich), Mario Vargas Llosa and President Fujimori) 1980 Jul 2 1992 May 18 2017 Dec 29 Confidential 97
PREM19/369 Social Services (Prime Minister’s meeting with representatives of the Community Service Volunteers to discuss youth unemployment) 1980 Jul 2 1980 Nov 11 2010 Dec 30 Confidential 78
PREM19/167 Economic policy (Public Spending) (Part 10) 1980 Jul 2 1980 Oct 22 2010 Dec 30 Secret 241
PREM19/492 Industrial policy (Future of British Leyland (BL)) (Part 4) 1980 Jul 2 1981 Jan 22 2011 Dec 30 Secret 257
PREM19/1813 Ireland (DeLorean sports cars) (Part 1) 1980 Jul 1 1986 Jan 21 2014 Dec 30 Confidential 310

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