Dalhousie University, Laboratory of Histology and Embryology, Halifax, N.S.

Ten topics: "Pattern of the Nervous System", "'Brain Pattern (Embryology)", "Neuron Patterns (Histology and Embryology)", "The
Synapse (Pattern)", "Reflex Circuit Patterns", "Receptors and Effectors", "Spinal cord (Nerve Pattern)", "The Medulla Oblongata (Pattern)", "The Pons (Internal Pattern)", "The Mesencephalon (Pattern)."

Includes notes on the "Total Time of· Conduction," a list of physiology books and a brief textbook bibliography.

Request that Babkin read and report on the Ph.D. Thesis of Dr. Emmons.

From H. T. Jensen, Eli Lilly and Company, Toronto to Prof. B. P. Babkin, McGill University, Montreal.
Concerns the availability of Lilly's Parathyroid extract in Canada.

Letter from J. Carl Sutton, M.D., Secretary of the Section for Gastro-Enterology, Montreal Medico-Chirurgical Society, to Dr. Babkin, January 16, 1941. Dr. Sutton invites Babkin to deliver his paper " The Relations between the Parathyroid and Gastric Glands," at the Faculty Club, McGill University, Montreal, on March 13, 1941.

Concerns the typing of the report on the thesis.

Response to a request from Dr. Steinberg for information on the effect of the parathyroid glands on gastric secretion.

From Vladimir Korenchevsky, Lister Institute of Preventive Medicine, London, England to Prof. B. P. Babkin, McGill University, Montreal.
Concerns Babkin's work, with personal regards.

Re: "Some recent contributions to the physiology of the digestive tract," paper to be given by Babkin on Friday, May 2, 1941, at a meeting of Dr. Berg's seminar at the Harmonie Club in New York.

Letter came with a small collection of reprints on 'gastric mucin', by members of Glass' department. On verso of the letters Babkin's
acknowledgement of receipt of the reprints, dated Aug. 4, 1940.