Letter from B.P. Babkin to Wilder Penfield, September 10, 1935.

This is a four page typewritten letter from B.P. Babkin to Wilder Penfield. There is an addendum of diagrams and notes. In the letter, Babkin describes his studies in sialorrhoea (excess production of saliva) in dogs. He includes diagrams and notes regarding the placement of the chorda tympani (a branch of the facial nerve). The letter is dated September 10, 1935.

A/M 2-6/1