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

Subseries consists of unpublished writings, including talks, addresses, articles, unfinished papers, etc. many of which are printed or published, in full or in part, in some other form and filed elsewhere. (W/U = Writings / Unpublished)

Subseries consists of files containing additional material used by Dr. Penfield in the production of some of his published articles.

Subseries consists of card indexes of Dr. Penfield's writings. These indexes were produced by Dr. Penfield himself.

Subseries consists of photographs and illustrations (most of which had been framed) found in Dr. Penfield's home and office.

This sub-series includes the notes, drafts, and correspondence Dr. Penfield created and collected in producing his various non-book writings. (W/P = Writings / Published)

Documents concerning the activities carried out by Pappius in the management of the clinical and experimental labs under her direction: principally management of human and material resources. Most documents in series produced by Pappius as part of her role as director of the MNI/H’s Clinical Neurochemistry Laboratory.

Files related to material resources precede those related to human resources. Each section arranged by date.