Patron Listening Cassette: Folk Coll 4, no. 4, Box 8, R-Tape 50: A Original Reel-to-Reel: Folk Coll 4, no. 6, Box 2, X-23, side A, Footage: 006-074 Archival Reel-to-Reel: Folk Coll 4, no. 7, Box 19, R-Tape 50