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 Beginssort ascending Ends Date of release Any docs withheld? File classification Pages Link to selections
PREM19/59 Germany (MT visits to, Bonn Oct 1979) (Part 2) 1979 Jun 11 1979 Dec 7 2009 Dec 30 1 Secret 156
PREM19/252 Home Affairs (Pay of magistrates court staff; industrial action) (Part 1) 1979 Jun 11 1980 Oct 13 2010 Dec 30 Confidential 157
PREM19/1770 Government Machinery (Crown Agents Tribunal of Enquiry: future of the Crown Agents) (Part 1) 1979 Jun 11 1986 Jan 29 2014 Dec 30
PREM19/175 Economic policy (Budget) (Part 2) 1979 Jun 11 1980 Feb 28 2010 Dec 30 Secret 225
PREM19/328 Parliament (Top Salaries Review Body report on Parliamentary pay) (Part 1) 1979 Jun 8 1980 Feb 7 2010 Dec 30 Secret 243
PREM19/1628 Security (Contingency arrangements for dealing with terrorist incidents) 1979 Jun 8 1985 Nov 21 2014 Dec 30 Secret 25
PREM19/1065 Industrial policy (Port of London Authority (PLA); five year plan; finances; closures; possible industrial action) 1979 Jun 7 1983 May 13 2013 Aug 1 Confidential 76
PREM19/1150 USA (Visits by Senator Jesse Helms and John Carbaugh; discussion of Rhodesia/Zimbabwe sanctions and US political matters) 1979 Jun 7 1983 Jul 23 2013 Aug 1 1 Secret 97
PREM19/125 Transport (Consumers & nationalized transport industries) 1979 Jun 7 1979 Jul 3 2009 Dec 30 Confidential 17
PREM19/1006 Economic policy (Consultation with International Monetary Fund (IMF); meetings of IMF and World Bank) (Part 1) 1979 Jun 7 1983 Feb 15 2013 Aug 1 Secret 240
PREM19/976 Defence (Exports of defence equipment to Iran; sanctions; delivery of Iranian ship 'Kharg') 1979 Jun 7 1983 Sep 21 2013 Aug 1 Secret 138
PREM19/899 Royal family (Civil List) (Part 1) 1979 Jun 7 1982 Mar 23 Retained Unknown
PREM19/363 Security (Policy on interception) (Part 1) 1979 Jun 7 1980 Mar 19 Retained Unknown
PREM19/1794 Home Affairs (Animal welfare matters) (Part 1) 1979 Jun 6 1986 Sep 25 2014 Dec 30
PREM19/3089 Ministers (Prime Minister's meetings with Junior Ministers) 1979 Jun 6 1990 Sep 12 2016 Dec 30

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