Picture postcard to Mr. and Mrs. Horace Rich from Pam [grand-daughter], [postmarked Andorre], April 14, 1973, Box: 15, Folder: 133. Herd family papers, RH MS 1374. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/211269 Accessed June 03, 2023.