Biologist (1894–1956) who in 1947 founded the Institute for Sex Research at Indiana University, and whose research on human sexuality created the modern field of sexology. Uncommon TLS, one page, 8.5 x 11, Indiana University letterhead, January 25, 1954. Letter to an admirer. In full: “We have your letter of January 23. Thanks for your interest in our research on Human Sex Behavior. Enclosed is an autographed picture which you request. I wish you success in your teaching.” In fine condition. RR Auction COA.
