Series consists of two sketchbooks (1840s?) with caricatures of John Goodsir, Alexander Munro, Robert Knox and William Robertson kept by E. D. Worthington while a medical student, as well as related items.

Series F contains slides concerning the examination of brain swelling, acetylcholine experiments, gamma amino butyric acid experiments, as well as other research projects. All slides were used for lectures presented for the Montreal Neurological Institute and the Department of Biochemistry, McGill University, and the University of Pennsylvania. This sub-series is comprised of 22 files (no. 181 to 200).

Series contains various receipts for subscriptions, societies, clubs and organizations.

Series is divided in three subseries: P125/K1 Osler Bust, P125/K2 Survey on the American Osler Society: its Goals – its Future, P125/K3 Synopsis of presentations given at American Osler Society Meetings beginning with 1998. Series includes correspondence, questionnaires, drafts, working notes, compilation, graphics, a membership list, a synopsis, a presentation, a compendium of the world’s Oslerian society presentations with rare annotations and a brief history of the various Oslerian clubs. Added 2006, Subject Index to American Osler Society Presentations, April 14, 2002. -0.3 cm of textual records.

Series consists of files loosely arranged by subject or alphabetically by correspondent. Includes some patient records, electrocardiograms, and other clinical material. Also includes some accounting records and society or association records.

Series B contains correspondence, research material and biographical information. It also includes teaching notes, lecture notes, typescripts on annual reports of both the Montreal Neurological Institute and the Royal Victoria Hospital, and statistical data of the Montreal Neurological Institute.

Series B is comprised of 62 files (files no. 107 to 169). The files are alphabetically arranged. The records in each file are arranged in reverse chronological order.

Series A contains correspondence, newspaper clippings, research and teaching materiel, photographs and drafts of work from Dr. McNaughton’s association with McGill University, the Montreal Neurological Institute, the Royal Victoria Hospital, the Neuro Musical International, and various professional associations. Of special importance are the biographical files pertaining to Dr. Wilder Penfield. A large portion of this series is devoted to the study of headaches including drafts of works on this topic.

files 1559-1604

This series contains material concerning the "Sussex", an English Channel passenger steamer on which Dr. Penfield was travelling in 1916 when it was hit by a German torpedo.