Master Files #48-35, Flyer, "Dr. Jekyll and Mr. Hyde", 1933 December 16, id121517, Box: 118, Folder: 7, Item: 9. Jewish Federation Council of Greater Los Angeles, Community Relations Committee Collection, Part 3, URB-CRC3. Special Collections & Archives. https://findingaids.csun.edu/repositories/2/archival_objects/96103 Accessed June 20, 2026.