Letter from Dr. Chauncey D. Leake to several friends discussing his recent work, meetings with international medical professionals, and correspondence.

Photograph of a meeting of aviation medicine officials at the Southern Regional Education Conference on November 2nd, 1950. From left to right: Lt. Col. Charles H. Roadman, Mr. W. J. McGlothin, Dr. W. W. Frye, Brig. Gen. Otis O. Benson, Jr., Dr. W. T. Sanger, Dr. Chauncey D. Leake, Dr. A. T. Miller, and Col. Frederick J. Frese. On the reverse of the photograph is a note identifying the subjects and their respective roles.

Letter from Dr. Chauncey D. Leake to several friends discussing a medical conference in Omaha and work in Mexico City.

Letter from Dr. Chauncey D. Leake to several friends discussing a meeting of the American Society for Tropical Medicine, visits to Galveston by various colleagues, and the Texas Reports on Biology and Medicine.

Letter from Dr. Chauncey D. Leake to several friends discussing his disappointments with the medical community, visits from colleagues, and a trip to San Francisco.

Letter from Dr. Chauncey D. Leake to several friends discussing the weather, meetings of the Western Institute of Epilepsy and the Neuropsychiatric Society of Mexico, and visits to Atlanta and Baltimore.

Letter from Dr. Felix P. Miller to an unnamed recipient (possibly intended for multiple), discussing an antique X-ray tube to be displayed at a meeting of the Texas Medical Association.

Photograph of Dr. Chauncey D. Leake (right), Harry Lawrence (center), and Mrs. Ray Gardina (left) on the occasion of Lawrence's 70th birthday.