Patron Listening Cassette: Folk Coll 4, no. 4, Box 8, R-Tape 56: A Original Reel-to-Reel: Folk Coll 4, no. 6, Box 2, X-25, side B, Footage: 555-709 Archival Reel-to-Reel: Folk Coll 4, no. 7, Box 20, R-Tape 56