00 / 00 Interviewing Ray Brown, Michael Harrington, Robert Theobald and Arthur Waskow BROADCAST: Jul. 1, 1964 | DURATION: 01:19:20 Details Broadcast Date Jul. 1, 1964 Physical Format 1 sound tape reel (ca. 79.10 min.) : 10 1/2 in. Duration 1 hour, 19 minutes, 20 seconds Digital Format WAV Ownership The Chicago History Museum Language English Tags Brown, Ray Harrington, Michael Theobald, Robert. Waskow, Arthur. Audiotapes. Radio programs. WFMT (Radio station : Chicago, Ill.)