June 29, 1997 Mr. Frederick D. Gregory Associate Administrator for Safety and Mission Assurance NASA Headquarters Washington, DC 20564-0001 Dear Fred: Thank you so much for the kind words in your letter of June 24, 1997 and the exceptionally nice Bohemian crystal bowl that accompanied it. I have placed it on my desk in a prominent place where I can enjoy its beauty as I am working. I do appreciate […]