"From Feathers to Iron" by Jack Clarke, May 1985 and July 1986

"From Feathers to Iron" by Jack Clarke, May 1985 and July 1986, Box: 124, Folder: 1. Kenneth Irby collection, MS 354. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/568162 Accessed July 22, 2026.