“History of the Esterly Reaper” presented by by Mrs. E. W. Talford, Eau Claire, Wisconsin, February 1961; additional papers presented by Dr. George B. Esterly, Sarcoxie, Missouri, February 6, 1974. Microfilmed materials on Micro 203 loaned for copying by Helen Herman, Minneapolis, Minnesota, 1956; microfilmed materials on Micro 204 loaned for copying by Dr. George B. Esterly, Sarcoxie, Missouri, February 16, 1961.
