Family correspondence grouped in manila envelopes
Correspondence from Jean Jefferson Penfield to WGP (arranged as bundled)
Helen Kermott Penfield, memorabilia & correspondence.
Lab photograph
Graphic material used in The cerebral cortex of man (1950).
Fig. 17 and Fig. 22 WGP-Rasmussen cerebra 1 cortex of man.
Correspondence from Jean Jefferson Penfield to WGP (arranged as bundled)
Correspondence from Jean Jefferson Penfield to WGP (arranged as bundled)
Helen Kermott Penfield, memorabilia & correspondence.
Graphic Materials, Dr. Penfield's Family