Wedding card to Mr. and Mrs. Horace H. Rich from Harry W. Humble, [with postmarked envelope], August 30, 1918, Box: 14, Folder: 33. Herd family papers, RH MS 1374. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/211022 Accessed June 25, 2024.