Female pilot (1906–1980) who was the first of her gender to break the sound barrier and is said to have more aviation records and awards than any pilot in the United States. TLS, one page, 8.5 x 11, personal letterhead, July 6, 1968. Short letter to an admirer. In part: “Your very nice letter arrived while I was in Europe. Thank you for including me among your collection of autographs from famous people.” In fine condition, with intersecting mailing folds. RR Auction COA.