Subseries consists of correspondence, paperwork, and articles concerning films, recordings, and television broadcasts that involved Dr. Penfield.

Subseries is divided in three sub-subseries : P125/J2;1 Logistics and Correspondence, P125/J2;2 Members Biographical Forms and P125/J2;3 Photographs. Includes quotations from printers, notes and working sheets, photographs, curriculum vitae, bibliographies and biographic forms.

Subseries consists of a survey conducted by W. Bruce Fye for the twentieth anniversary of the American Osler Society. Members were asked to give their opinion to help inguiding the Board of Governors. Includes eight files containing correspondence, questionnaires, drafts, working notes, compilation, graphics and membership list. P125/K2,1 contains correspondence, P125/K2,2 graphics and P125/K2,3 (6 files) contains the questionnaires.

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

Subseries contains a sample of the certificate that is presented to new members as well as a photograph of a medal of Sir William Osler.

Sub-subseries contains files regarding Vineberg's works for development of surgical and medical instruments as well as instrument to help recovery after heart surgery (special mattress). It also shows relations with companies and his work to help them develop pliers and surgical instruments. Also includes information about the ameroid constrictor and the ivalon sponge.

Subseries contains documents pertaining to the selection of the honorary and emeritus members. Contains one file of correspondence between officers on the subject and eight candidates’ files. Includes membership proposal files arranged in alphabetical order. Contains membership proposal forms, correspondence, curriculum vitae, bibliographies, reprints and a list.

File includes records on experimental surgeries done, patients files and questionnaires sent to patients.