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 descending File classification Pages Link to selections
PREM19/2162 European Policy (European Monetary System (EMS)) (Part 2) 1982 Mar 1 1987 Jan 7 2016 Jul 21
PREM19/1633 Security (Soviet funding of National Union of Mineworkers (NUM): information from Sir Bernard Braine MP) 1984 Oct 10 1985 Mar 6 2014 Dec 30
PREM19/1294 Italy (Visit to UK by President Alessandro Pertini, February 1984: meeting with Prime Minister) 1983 Jun 30 1984 May 23 2014 Jan 3 Confidential 95
PREM19/956 Argentina (Falkland Islands Review Committee (chaired by Lord Franks): general correspondence) (Part 4) 1983 Jan 19 1983 May 6 2013 Aug 1 Secret 229
PREM19/621 Argentina (Falklands) (Part 10) 1982 Apr 23 1982 Apr 26 2012 Dec 28 Secret 300
PREM19/280 Ireland (Situation in Northern Ireland; Northern Ireland Conference, Belfast) (Part 6) 1980 Mar 12 1980 May 30 2010 Dec 30 Secret 139
PREM19/2855 Social Services (Statutory right to paid time off for ante-natal care) 1980 Mar 10 1989 Sep 1 2016 Dec 30
PREM19/2167 European Policy (European Community budget) (Part 37) 1987 Oct 1 1987 Nov 30 2016 Jul 21
PREM19/2818 Prime Minister's Tours Abroad (Prime Minister's visit to Germany, April 1989: administrative arrangements) 1989 Feb 24 1989 May 3 2016 Dec 30
PREM19/2012 Aerospace (Space policy) (Part 3) 1987 Jul 14 1988 Nov 22 2016 Jul 21
PREM19/1549 Ireland (Prime Minister's meetings with the Taoiseach: Anglo-Irish relations) (Part 8) 1984 Nov 27 1985 Jun 29 2014 Dec 30
PREM19/1213 Education (Reorganisation of London University: role of Somerset House) 1982 Aug 20 1984 Sep 27 2014 Jan 3 Unclassified 24
PREM19/876 Posts and telecommunications (Future of the Post Office: telecommunications liberalisation and privatisation; British Telecom's financial position and prices; System X) (Part 4) 1982 Mar 22 1982 Jul 19 2012 Dec 28 Top Secret 159
PREM19/540 Nationalised industries (Coal mines) (Part 3) 1981 Mar 10 1981 Jul 20 2011 Dec 30 Secret 199
PREM19/200 Education (Teachers’ pay) (Part 1) 1979 May 4 1980 Jun 17 2010 Dec 30 Confidential 154

Pages