General, 1949-circa 1990, undated, Box: 13, Folder: 10; Box: 9, Folder: 8-11; Box: OSxx-6, Folder: 6; Box: OSx-18, Folder: 5. John Weitz papers, KA-0047. The New School Archives. https://findingaids.archives.newschool.edu/repositories/3/archival_objects/3112 Accessed May 15, 2025.