[Search for Vitamin-B complex]

Formerly in ring-binder. Includes letters to Chick from Vera B. Reader, 17 Oct 1930; R. A. Peters, 30 Sep 1934; B. C. P. Jansen, 19 Jul 1932; Sydney Smith, Burroughs Wellcome and Co Dartford, 14 Apr, 24 Nov 1934, 6 Nov 1935, carbon of letter to him from Chick 5 Nov 1935, and R. G. Grant on behalf of Smith, 9 Nov 1934; Eli Lilly and Co Indianapolis, H. W. Rhodehamel, Director, Rsearch Development, 17 Feb 1933, S. C. Bitter, Export Division, 22 Feb 1933; Parkes Davis and Co, 3 Apr 1933

1929-1941

1 file