(a) Foreign and Commonwealth Office Records and Historical Department (for documents up to 30 years old and withheld documents) (b) The National Archives (for documents over 30 years old)
Visiting address: The National Archives Ruskin Avenue Kew Richmond Surrey TW9 4DU United Kingdom
Postal address: The National Archives Ruskin Avenue Kew Richmond Surrey TW9 4DU United Kingdom
Telephone number:

(44 20) 8876 3444

Fax number: (44 20) 8878 8905
E-mail: -
Web Adress: http://www.nationalarchives.gov.uk
Opening times: The National Archives: Hours: Monday, Wednesday, Friday, Saturday 0900-1700; Tuesday 0930/1000-1900, Thursday 0900-1900 Closed: Public holidays and annual stock-taking (usually the first week in December). Check The National Archives website for definite dates.