Copy letter from Henry Hallett Dale, Secretary of the Royal Society; to Prof. J. L. Mures Updates Mures on the potential situation of the American Committee for Biological Abstracts asking for formal cooperation with the British Association through the Royal Society. That [Clarence Erwin] McClung has written back stating that no formal or organised cooperation will be sort at present. Includes extracts of the correspondence between McClung and Dale. 14 January 1926