English middle-distance athlete and neurologist (1929-2018) who ran the first sub-4-minute mile. Desirable pairing of Olympic FDCs—one honoring the VIII Olympic Winter Games at Squaw Valley in 1960 and one honoring the 1976 Summer Games at Montreal—each signed in ink by celebrated runner Roger Bannister. In overall fine condition, with a tiny cut to the lower right corner of the 1976 cover.
