Letter from 'Bob' to Dennis J. Duncanson. Bob discusses a piece he is working on for Reader's Digest and writes that he has 'not heard from Ted since just after the invasion of South Vietnam by Communist North Vietnamese and Viet Cong forces. [Connected to the letter from F. P. Serong (Ted) to Dennis J. Duncanson, dated 14 April 1975 - DD/6/2].