Miscellaneous bundles of notes on the subject, some written at later dates (one refers to ALGOL).

Folder also includes typed 'Extracts from letters C. Strachey to M. Woodger 25 May 1951', beginning: 'I have an idea about making the ACE do part of its own programming'.

Note: The originals of these letters, and of accompanying correspondence 24 February-2 June 1951, are in the possession of Mr. M. Woodger.