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)

This sub-series contains Penfield’s passports, commission, some medical records, and a photocopy of his will.

This subseries contains records related to J.W. McConnell’s fundraising efforts related to the First and Second World Wars, dating between 1917 and 1949.

Material in this subseries includes reports, an address, ephemera related to various campaigns, books, correspondence, and photographs.

This sub-series consists of varied materials including maps, event programs, newspaper clippings, travel itineraries, and other souvenirs collected by Helen to commemorate events, experiences, or places visited throughout her life with Wilder. This sub-series includes materials collection by Helen from her service in the war, her life in England, her travels with Wilder, and her varied social activities in Montreal. This sub-series also contains Helen’s detailed family chronicle spanning the years 1921-1963, and a biographical sketch of Wilder, written in 1956.

Subseries consists of unpublished writings, including talks, addresses, articles, unfinished papers, etc.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 (W/U = Writings / Unpublished)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 subject files of correspondence (C/S = Correspondence/Subject). Most of these files were active up until Dr. Penfield's death and are largely grouped by subject. They may extend over a number of years but seem to indicate a continuing interest on the part of Dr. Penfield.

This sub-series consists of various drafts of Something Hidden. The drafts are not always easy to distinguish in terms of chronological sequence, but an effort was made during the initial processing to roughly order the drafts by version and divide them by chapter. Also included are notes for additions and deletions, labeled “Adds and Outs.” At times, some research notes and primary Penfield material are interfiled with the drafts. This series also includes a draft of the screenplay for the film.

Sub-series consists of general correspondence, essentially inactive files kept for reference (C/G = Correspondence General).