Letter from her sister-in-law May (Mrs. James) Hasson, May 31, 1918, Box: 1, Folder: 3. Letters to Grace Hasson (Mrs. Henry) Pitcher, chiefly World War I letters from her brother James Hasson (Second Lieutenant, U.S. Army, 51st Infantry, 6th Division, Company M), RH MS P691. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/107485 Accessed November 23, 2024.