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 Begins Ends Date of releasesort ascending Any docs withheld? File classification Pages
PREM19/953 Argentina (Falklands) (Part 35) 1983 Sep 19 1983 Dec 30 2013 Aug 1 13 Secret 347
PREM19/1048 Grenada (US-led invasion) (Part 1) 1983 Mar 29 1983 Oct 27 2013 Aug 1 13 Top Secret
PREM19/1142 Statistics (International competitiveness and productivity: production statistics and measurement of quality improvements) 1983 Jan 28 1983 Feb 25 2013 Aug 1 Unclassified 15
PREM19/1014 Energy (The Severn barrage project) 1981 Apr 10 1983 May 11 2013 Aug 1 Restricted 82
PREM19/1109 Prime Minister (Prime Minister's meetings with Dr Edmund Marshall MP: closure of GEC Small Machines Ltd factory at Thorne and Thornhill's chicken processing factory at Stainforth) 1981 May 12 1983 Feb 4 2013 Aug 1 Unclassified 46
PREM19/985 Economic policy (Public Spending) (Part 23) 1983 Jul 1 1983 Jul 29 2013 Aug 1 Secret 286
PREM19/1081 Local government (Relations with central government, organisation & finance) (Part 17) 1983 Sep 19 1983 Oct 31 2013 Aug 1 Confidential 164
PREM19/1049 Grenada (US-led invasion) (Part 2) 1983 Oct 28 1983 Dec 16 2013 Aug 1 18 Top Secret 321
PREM19/1143 Statistics (Introduction of new Tax and Price Index (TPI) to be published alongside Retail Price Index (RPI)) 1979 Jun 21 1983 Aug 12 2013 Aug 1 Confidential 174
PREM19/1015 Energy (Government evidence to inquiry on coal mining in Vale of Belvoir) 1979 Jul 16 1983 Mar 4 2013 Aug 1 Secret 133
PREM19/1110 Prime Minister (Prime Minister's meetings with local MPs about closures of Wiggins Teape paper machines in Dartford and Thames Board mill at Warrington) 1983 Jan 25 1983 Mar 7 2013 Aug 1 Restricted 49
PREM19/986 Economic policy (Public Spending) (Part 24) 1983 Aug 1 1983 Oct 28 2013 Aug 1 Secret 320
PREM19/1082 Local government (Future of rating system; alternatives to domestic rates; rate limitation schemes) (Part 2) 1982 Jul 23 1983 Jun 29 2013 Aug 1 Secret 334
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
PREM19/1050 Home affairs (Family Policy Group; renewing the values of society) (Part 2) 1982 Nov 5 1983 Feb 28 2013 Aug 1 Secret 264

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