March 1950, Matamoros, Photos by Curt von Wedel and Alfredo Arnez Cua, unidentified man [photographs], Box: 2, Folder: 54. Personal papers of E. Raymond Hall, PP 167. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/265695 Accessed November 23, 2024.