Test pilot and engineer (1912–1977) who participated in the search for Earhart in 1937. TLS signed “Robert M. Stanley,” one page, 8.5 x 11, Stanley Aviation Corp. letterhead, August 13, 1968. Letter to an admirer. In part: “I am of the conviction that Amelia Earhart crashed into the sea and was drowned near Howland Island, her destination, and that she was not taken prisoner or killed by the Japanese. It is true that she left an important coil for her radio at Lae, New Guinea.” In fine condition. Accompanied by the original mailing envelope. RR Auction COA.