Letter to Irving P. Lyon from William Osler, 1, West Franklin Street, Baltimore, Maryland, USA. Osler compliments Lyon on his plate of blood, but comments that the white cells are too large in proportion to the red.

Letter to Irving P. Lyon from William Osler, Baltimore, Maryland, USA. He asks him if he said that the echinococcus statistics in his text-book were wrong.

Letter to Irving P. Lyon from William Osler, 1, West Franklin Street, Baltimore, Maryland, USA. Osler invites Lyon to deliver a lecture to his post-graduate students. He writes of a medical case.

Letter to Irving P. Lyon from William Osler, 1, West Franklin Street, Baltimore, Maryland, USA. Osler comments on a recent paper written by Lyon.

Letter to Humphry Davy Rolleston from William Osler, 1, West Franklin Street, Baltimore, Maryland, USA. Osler has just finished reading the last volume of Allbutt's Systems and believes that the contributors should get together to reward Allbutt for his labours as Editor. Osler comments on the war and is optimistic that the British Empire will triumph.

Letter to Humphry Davy Rolleston from William Osler, 1, West Franklin Street, Baltimore, Maryland, USA. Osler suggests that Allbutt deserves some public recognition for all of his hard work. Osler would like to go to South Africa, as he is deeply interested in the war. He comments favourably on the British Empire's efforts to keep South Africa English. He thanks Rolleston for his paper on Cirrhosis.

Letter to H.S. Slansbery from William Osler, The Johns Hopkins Medical School, Baltimore, Maryland, USA. It was decided at the most recent Faculty Meeting that Slansbery will be allowed to take the fourth year course in medicine, as the third year class is full. Osler details the cost of the course and of the equipment.

Letter to H.M. Hanna from William Osler, 1, West Franklin Street, Baltimore, Maryland, USA. Osler writes of the financial troubles facing the Johns Hopkins Hospital.

Letter to Herbert C. Gwyn from William Osler, 1, West Franklin Street, Baltimore, Maryland, USA. Osler remarks that Dr. Trudeau has given a good account of Herbert's health and medical progress. Osler reminds Herbert to refrain from using his voice, as his ulcer will take time to heal.

Letter to Herbert C. Gwyn from William Osler, 1, West Franklin Street, Baltimore, Maryland, USA. Osler informs his nephew that Dr. Trudeau has secured him a space in the Sanitarium in the Adirondacks. He assures Herbert that he will be in good hands with Dr. Baldwin, Lawrason Brown and Mr. And Mrs. Adami by his side. Osler advises Herbert to take up the study of a special subject while he recuperates and tells him not to worry about the financial aspect of his treatment.