Mead, J.R, 2 stamped envelopes [1 without a letter], March 1889; March 1892; February 1905; January-April, June 1907; December 1909, Box: 1a, Folder: 34. Personal Papers of Lewis L. Dyche, PP 66. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/183107 Accessed January 14, 2025.