TLS, one page, 8.5 x 11, personal letterhead, May 28, 1987. Short letter of response to the chairman of Spaceways, Inc. In full, “Thank you for your letter inviting me to serve on the Board of Advisors of Spaceways, Inc. I am currently fully committed to other organizations and will be unable to accept. All good wishes.” Accompanied by the original mailing envelope. In fine condition. COA Scott Cornish and R&R COA.