North writes from a hospital in Africa. As it is the first time he's had available to write for a while, he responds to about half a dozen of his father's letters at once, discussing his wartime experiences.
Andrews sends greetings, said he thought Whitehead was only going to Harvard for five years, asks if he is now an American citizen and whether he will ever return to England.
Haldane writes that he is glad to hear of improvements to Evelyn's health, talks of a conference with J.J. Thomson and Eddington, mentions principles for congruence and measurement, plus Einstein. Also mentions that various bishops of Truro had been…