Letter to William Osler from Archibald Byron Macallum, Toronto, Ontario, Canada. They have created a Chair of Pathological Chemistry. The chairman would teach the students of the 3rd, 4th, and 5th years, on the Chemistry of Metabolism in disease. Gowland Hopkins has declined the offer and Leathes is still considering it. They are looking for a man with scientific and medical qualifications. Details on the salary. They created that chair to give a scientific term to the final subjects, and to promote sciences at the Toronto University, to fight against the reactionary tendencies.

Letter to William Osler from Ellen Osler, 83, Wellesley Street, Toronto, Ontario, Canada. She understands that Osler's work trumps plans to go to Toronto to visit the family. She writes of Mr. Boddy, Mrs. Hornby, and of the family.

Letter to William Osler from Ellen Osler, 83, Wellesley Street, Toronto, Ontario, Canada. She relates news of the family and discusses Osler's upcoming visit to Toronto. Includes manuscript notes.

Letter to William Osler from Ellen Osler, 83, Wellesley Street, Toronto, Ontario, Canada. She relates news of the family and expresses her delight over Osler's upcoming Easter visit.

Letter to William Osler from Ellen Osler, 83, Wellesley Street, Toronto, Ontario, Canada. She relates news of family and friends. Additional note by William Francis. Includes manuscript notes.

Letter to William Osler from Ellen Osler, 83, Wellesley Street, Toronto, Ontario, Canada. She relates news of family and friends. Additional notes by William Francis.

Letter to Mrs. Henry P. Bowditch from William Osler, Craighleigh, Rosedale, Toronto, Ontario, Canada. Sorry not to have been able to see them in Boston. Civilities.

Letter to Mrs. Charles Daniel Parfitt from William Osler, Craigleigh, Rosedale, Toronto, Ontario, Canada. Excuses for not being able to come visit Parfitt. He had of his news from C. Asking her for a line. Details on his itinerary. He is sending his Hareian Oration. Civilities.

Letter to Mabel Brewster from William Osler, Craigleigh, Rosedale, Toronto, Ontario, Canada. Wishes her happiness in her new home. Asks her if he can come on September 2 or on the 3rd and spend Sunday. They are sailing the following Tuesday. Mrs. Osler will be in Baltimore and Revere is fishing. News of his holidays in Murray Bay and Montreal. Love to Sylvia. She can write to him at Mrs. Revere's in Canton. Will be at the Glades for a few days next week, and will go to Boar's Harbor to see Weir Mitchell. Civilities.