Chadwick, James, 1891-1974
James Chadwick correspondence with F. A. B. Ward, 1938.
Correspondence (1938 June 10 - Aug 26, Science Museum, London) chiefly concerning supply of copies of E. O. Lawrence's colour slides, needed by Chadwick; also includes discussion of Lawrence's cyclotron and of Chadwick's cyclotron (now nearing completion). Ward's are copy letters, ts; Chadwick's are ts signed or holograph signed.
Lawrence, Ernest Orlando, 1901-1958
Science Museum (Great Britain) -- Records and correspondence.
Cyclotrons.
Ward, F. A. B. (Francis Alan Burnett)
AIP-ICOS
Science Museum (Great Britain). Library. Imperial College Road, London SW7 5NH, England UK