UN, AAUN, Advertisement Proof, "The World's Best Buy for 10 Cents", 1949 April 15, id121409, Box: 118, Folder: 3, Item: 2. 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/96049 Accessed June 19, 2026.