Copy letter from Henry Hallett Dale, Secretary of the Royal Society; to Monsieur M. Hartman, Paris Informs Monsieur M. Hartman that the Executive Committee responsible for making arrangements for the [Lord Joseph] Lister Centenary Celebrations would like three delegates from abroad to give short discourses. Informs Hartman that he, Professor Jules Bordet of Brussels, and Professor von Gruber of Munich have been selected for this purpose. Gives details of the discourses and hopes that Hartman is able to take part. 17 February 1927