Folders contained in Box 3
Early letters and documents, Cambridge University and Manchester University.

1 Bletchley Park Correspondence. [ 1942- 1945 ]

2 Memorabillia [ 1943- 1945 ]

3 Miscellaneous post war documents relating to the Newmanry and Colossus. [ 1972- 1982 ]

4 Miscellaneous documents relating to post war computing. [ 1968- 1976 ]

5 TV and Radio. [ 1976 ]