"Phantom Anthems" (second stage) by Robert Grenier [with letter], October 15, 1985

"Phantom Anthems" (second stage) by Robert Grenier [with letter], October 15, 1985, Box: 123, Folder: 31. Kenneth Irby collection, MS 354. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/568153 Accessed July 22, 2026.