Letter to William Osler from George de Schweinitz, 1075, Walnut Street, Philadelphia, Pennsylvania, USA. Invitation to deliver the first oration of the Weir Mitchell Oration, in the fall of 1916. Understands that it may be difficult for him to answer because of the war, but enjoins him to not cast it aside. Hopes that war will be over by this time. Will give him more details when he will receive his answer, and James C. Wilson will also do the same. Civilities.