Signed letter from William Allen White, Emporia, Kansas to Sarah Martin, New York, NY, with postmarked envelope, May 18, 1932, Folder: 1, item: 1. Letters to Sarah Martin, RH MS P742. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/7410 Accessed January 15, 2025.