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 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.

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.

 

Link to full file File name Begins Ends Date of release Any docs withheld?sort ascending File classification Pages Link to selections
PREM19/619 Argentina (Falklands) (Part 8) 1982 Apr 18 1982 Apr 19 2012 Dec 28 1 Secret 174
PREM19/811 Industrial policy (Financial difficulties of Fodens Ltd, Sandbach: local employment consequences) 1979 Jul 10 1982 Feb 10 2012 Dec 28 1 Unclassified 57
PREM19/60 Government machinery (Rayner review) (Part 1) 1979 May 7 1979 Jul 14 2009 Dec 30 1 Confidential 287
PREM19/2033 Cameroon (UK/Cameroon relations) (Part 1) 1980 Apr 1 1988 Mar 25 2016 Jul 21 1
PREM19/955 Argentina (Falkland Islands Review Committee (chaired by Lord Franks); general correspondence) (Part 3) 1982 Oct 29 1983 Jan 18 2013 Aug 1 1 Secret 264
PREM19/92 Middle East (Situation in the Middle East) (Part 1) 1979 May 17 1979 Sep 20 2009 Dec 30 1 Secret 223
PREM19/12 Cuba (UK credits) 1979 Nov 19 1979 Dec 14 2009 Dec 30 1 Confidential 9
PREM19/1385 Security (Case of Rhona Ritchie, Foreign and Commonwealth Office (FCO) official, convicted of passing classified documents to Egyptian diplomat in Tel Aviv; Security Commission investigation) 1982 Mar 17 1983 Jul 26 2014 Jan 3 1
PREM19/2087 Economic Policy (Domestic monetary policy) (Part 19) 1988 Jul 1 1988 Oct 28 2016 Jul 21 1
PREM19/108 Rhodesia (Situation in) (Part 3) 1979 Jul 4 1979 Jul 30 2009 Dec 30 1 Secret 254
PREM19/1980 Sri Lanka (Visits to UK by Prime Minister Ranasinghe Premadasa (July 1979 - May 1986) and President Jayewardine (June 1984)) (Part 1. Note: With photograph) 1979 May 5 1986 May 23 2016 Jul 21 1
PREM19/2261 Information and Publicity (Relations between the Civil Service and the press; role of Chief Press Secretary, No 10 Downing Street) 1979 Dec 7 1988 Oct 7 2016 Jul 21 1
PREM19/1858 National Health (Mental health legislation: draft White Paper; release of dangerous psychopaths) 1981 Oct 26 1986 Apr 22 2015 Dec 30 1
PREM19/143 Canada (UK/Canadian relations: patriation of the Canadian constitution) (Part 1) 1979 May 23 1980 Nov 6 2010 Dec 30 1 Confidential 248
PREM19/1179 Commonwealth (Commonwealth Heads of Government Meeting, New Delhi, November 1983) (Part 7) 1983 Nov 27 1984 Jan 20 2014 Jan 3 1 Secret 260

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