#1444 Wheat stubble rows, shop interior, tools, Daughertys at 5/76, 1978-10-19-1978-10-23, Box: 13, Folder: 8. Rexford Scott Sorenson negatives collection, RH PH 537. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/391306 Accessed May 17, 2024.