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Papers relating to Lewin's books on 'Ultra' and 'Magic', 1924 - 1983

Reference Code: GBR/0014/RLEW 5

Scope and Contents

Includes notes from interviews, correspondence, copies of a number of 'Ultra' signals and reviews.


  • Creation: 1924 - 1983


Conditions Governing Access

From the Fonds:

The collection is mostly open for consultation by researchers using Churchill Archives Centre, Churchill College, Cambridge.


11.5 archive box(es)

Language of Materials



The American magic : codes, ciphers and the defeat of Japan / Ronald Lewin. (1983,c1982), Roskill Library, 940.548673; Ultra goes to war : the secret story / Ronald Lewin. (1978), Roskill library, 940.5486; The other Ultra / Ronald Lewin. (1982), Roskill library, 940.548673

Finding aid date

2005-08-12 09:56:19+00:00

Repository Details

Part of the Churchill Archives Centre Repository

Churchill Archives Centre
Churchill College
Cambridge Cambridgeshire CB3 0DS United Kingdom
+44 (0)1223 336087