2 carbon copies of manuscript.; 1 typed manuscript (partial) with hand-written amendments.; 1 typed final draft (partially hand-written) with hand-written amendments.; 1 hand-written draft.; 1 typed carbon copy of manuscript (original).; 1 copy of Presbyterian Record, Apr. 1958: 18-20.; 2 pieces of correspondence, plus 1 typed manuscript.; 5 pieces of correspondence.

• 4 typed manuscript.; 6 carbon copies of sermon.; 2 typed "Medical oath".; 1 hand-written draft.; 11 mimeographed typescripts of the paper were at one time located in Dr. Penfield's office, but their location is not not known.
• Note: "Medicine and Religion" was a lay sermon delivered by WGP at Christ Church Cathedral in May 1958. It was published as "Chapter 11: Where shall wisdom be found?" in The Second Career, 1963.

11 pieces of correspondence.

1 typed manuscript with hand-written amendments.; 3 carbon copies.; 1 typed draft with hand-written amendments and hand-written notes (India broadcast 1956).; 2 page hand-written legend.; 4 pieces of correspondence.; 1 piece of correspondence.

2 typed copies of speech.; Hand-written notes.; 1 typed manuscript with hand-written amendments.; 1 hand-written and typed draft.

Tubular glass instrument. Includes photo of instrument set up for use. Box 9" x 2" x 3". Apparatus approx. 7.5" x 2" diameter.