Letter to Henry Vining Ogden from William Osler, Savile Club, 107 Piccadilly West, London, England. He writes of his travel plans while in Europe and hopes that Ogden will join him. He will attend the Psychological Congress in London in August. Includes manuscript notes.

Letter to William Osler from Edward H. Sieveking, 17, Manchester Square, London, England. He thanks Osler for sending him a copy of "Physics and Physicians, as depicted in Plato." He comments on the state of modern medical science.

Letter to Jennette Osler from William Osler, London, England. Osler extends his sympathy upon the death of Jennette's only brother, William Henry Osler. He has difficulty expressing emotion and knows not the feeling of losing someone dear. Includes manuscript notes.

Letter to Jennette Osler from William Osler, London, England. "This is private and confidential." Extract. Osler remarks that McGill was foolish enough to offer him the Chair of Botany, a subject he knows little about. He refused the appointment, although he suspects that R.P. Howard expected him to accept. He will likely return to Montreal and take up private practice.

Letter to Charlotte (Chattie) Osler (Mrs. Charles Gwyn) from William Osler, London, England. Osler postponed his visit to Cornwall because he was invited by Professor Sharpey to attend an evening event at the Royal Society of Medicine. He mentions some Church services he has attended while in London. He has been conducting research in the Library of the College of Physicians.

Letter to William Osler from Seymour J. Sharkley, 22, Harley Street, London, England. Invitation to accept the position of Honorary Lecturer on Medicine. Details about it. Request from Cushing to Wallace, in 1923, to know if Osler did accept.

Letter to William Osler from Romeike and Curtice, Press Cutting and Information Agency, 4 Ludgate Circus Buildings, London, England. Newspaper clipping referring to Osler's collection of works by Boerhaave.

Letter to William Osler from H.M. Barlow, Royal College of Physicians, Pall Mall East, London, England. Barlow responds to Osler's inquiry into the various editions of the Breviary held in the College Library.

Letter to William Osler from H. M. Barlow, Royal College of Physicians, Pall Mall East, London, England. Barlow writes of books by Boorde and a 1547 edition of the Breviary held in the College Library.

Letter to Harvey Cushing from Victor G. Plarr, Royal College of Surgeons of England, Lincoln's Inn Fields, London, England. Plarr responds to Cushing's call for material relating to Osler and encloses four notes written by him. Plarr comments on Osler's tendency for brevity.