New Haven: 1956.
1 page, 11 x 8.5 inches, New Haven, October 17, 1956. Allen tells the recipient that he will forward his letter regarding baseball injuries to the director of the Yale Department of Health, in part: "I have forwarded your letter relative to injuries in baseball to Dr. John Hathaway, Director of the Department of University Health...Best wishes for an early completion of your thesis." Three punch-holes in the left margin; two horizontal folds. Very good condition.
Former major league baseball center fielder and Yale University coach; batted .300 in 1,123 career games spanning 13 seasons.