Letter to Leonard Rogers from William Osler, 1, West Franklin Street, Baltimore, Maryland, USA. Congrats for some slides in a paper on the cultivation of the trypanosome. He sent them to Novy who has been studying them.

Letter to Leonard Rogers from William Osler, 1, West Franklin Street, Baltimore, Maryland, USA. Osler writes of medical cases.

Letter to Leonard L. Mackall from Lawrence C. Wroth, The Enoch Pratt Free Library of Baltimore City, Baltimore, Maryland, USA. Sends him a typewritten copy of the article "Cardinal vs. Baronet" in the Morning Sun, April 19, 1913. If it is not what he wants, he could have a Photostat made of the whole issue. Civilities.

Letter to Lawrason Brown from William Osler, Baltimore, Maryland, USA. Osler is sorry to hear about Brown's illness. He writes that many young fellows have recently come down with tuberculosis.

Letter to Lawrason Brown from William Osler, Baltimore, Maryland, USA. Osler asks Brown to do all he can for his cousin, Jonathon Osler, who suffers from Tuberculosis. Osler offers to pay for his cousin's treatment.

Letter to Lawrason Brown from William Osler, Baltimore, Maryland, USA. Osler sends his best to Dr. Trudeau. He asks Brown to send his regards to his ailing cousin, Jonathon Osler, who suffers from Tuberculosis. Osler offers to pay for his cousin's treatment.

Letter to Lawrason Brown from William Osler, Baltimore, Maryland, USA. Arrangements for settling the estate of Osler's late cousin, Jonathon Osler. Osler is very sad to hear that Dr. Trudeau is ill.

Letter to Lawrason Brown from William Osler, Baltimore, Maryland, USA. Arrangements for the death certificate and undertaker's certificate for Osler's cousin, Jonathon Osler. Additional note by B.O. Humpton.

Letter to Lawrason Brown from William Osler, 1, West Franklin Street, Baltimore, Maryland, USA. Osler requests that Brown take good care of his nephew, Herbert Gwyn, while he recuperates from Tuberculosis at the Adirondack Sanitarium.

Letter to Lawrason Brown from William Osler, Baltimore, Maryland, USA. Osler is glad that his cousin, Jonathon Osler, died peacefully. Osler offers to pay the funeral costs.