Xerox of 'Lecture to L.M.S. Feb. 20 1947' on ACE. Comprises AMT's TS with AMS additions.
Paper, 31 sh. in envelope.
Provenance: Assembled by the A.M. Turing Trust
Copyright: © MIT press 1986
The archive is divided into six sections, prefixed by Turing's initials (AMT): A, B, C, D, E, K.