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 releasesort ascending Any docs withheld? File classification Pages Link to selections
PREM19/1844 Defence (Project Moonflower) 1986 Feb 3 1986 Dec 9 2016 Dec 30
PREM19/2738 Industrial Policy (Research and development, including European Community framework programme for research and development) (Part 7) 1989 Sep 1 1989 Dec 28 2016 Dec 30
PREM19/2110 Economic Policy (Toronto Economic Summit: Prime Minister's Personal Representative for Economic Summits; 'Sherpa' papers) (Part 3) 1988 Jun 1 1988 Jul 29 2016 Dec 30
PREM19/2653 Environmental Affairs (Environmental policy: environmental pollution: climate change; London Conference on Saving the Ozone Layer, March 1989) (Part 7) 1989 Jan 30 1989 Feb 28 2016 Dec 30
PREM19/2949 Economic Policy (Public spending) (Part 44) 1990 Jan 5 1990 Aug 28 2016 Dec 30
PREM19/2691 France (Visits to UK by President Mitterrand) (Part 6) 1986 Dec 1 1989 Aug 31 2016 Dec 30
PREM19/3178 Soviet Union (Soviet leadership: major political speeches) (Part 2) 1987 Nov 2 1990 Jun 14 2016 Dec 30
PREM19/2884 Transport (London Regional Transport: Central London Rail Study) (Part 2) 1986 Dec 11 1989 Mar 20 2016 Dec 30
PREM19/2636 Economic Policy (Covenanted charitable donations by close companies: taxation of charities; White Paper on Charities) (Part 1) 1985 Mar 22 1989 May 16 2016 Dec 30
PREM19/3045 Iraq (UK/Iraq relations) (Part 1) 1979 Jul 5 1990 Mar 29 2016 Dec 30
PREM19/2895 Yugoslavia (Visits to the UK by Josip Vrhovec, Foreign Secretary of Yugoslavia (June 1981); visit of his successor Mr Budimir Loncar (April 1989)) 1981 Mar 26 1989 Apr 21 2016 Dec 30
PREM19/2988 European Policy (Setting up of European Bank of Reconstruction and Development) 1989 Dec 14 1990 Sep 23 2016 Dec 30
PREM19/2291 Legal Procedure (Jury vetting) 1979 Sep 20 1985 Jan 30 2016 Dec 30
PREM19/2741 Industrial Policy (Short Brothers Plc: corporate plan and privatisation prospects) (Part 2) 1986 Jun 13 1989 Mar 23 2016 Dec 30
PREM19/2655 Environmental Affairs (Environmental policy: environmental pollution: climate change; Prime Minister's seminar on the global climate, April 1989; part 9. Orderable at item level.) (Part 9) 1989 Apr 2 1989 Apr 28 2016 Dec 30

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