Subseries consists of correspondence showing the links between the American Osler Society and the Osler Library at McGill University. Contains one file of correspondence with the Osler Librarian and information about the financial contributions of the Society to the Friends of the Osler Society. Includes correspondence, receipts, and newsletter.

Subseries consists of correspondence, notes, working plan for the publication of the first volume of The Persisting Osler. It shows the outlines of the project. Contains two files.

Subseries consists of photographs taken at annual meetings of the American Osler Society. It also includes some group photos of the members.

Subseries consists of photographs sent by members of the AOS taken at annual meetings.

Subseries consists of some of the presidential address texts given at the annual meeting of the American Osler Society. Includes a draft, a newspaper clipping, working notes, bibliographies and an text of introduction of the presidential address.

Subseries contains the programs of the annual meeting of the American Osler Society. Includes 7 files with programs, roster of attendance and evaluation forms. Some documents are annotated or have been signed by participants.

Subseries consists of published pamphlets of the John P. McGovern Lecture, and manuscripts and correspondence accumulated during the preparation of the edited volume Our lords, the sick: McGovern Lectures in the history of medicine and medical humanism, by Larry Longo.

Subseries consists of reports submitted to the attention of the Board of Governors. Contains one file with two reports: one on the sale of the Aequanimitas tie and one on membership criteria.

Subseries consists of two sub-subseries : P125/B3;1 Auditing Committee and P125/B3;2 Nominating Committee. Includes correspondence, lists and reports.