"Organize the Unorganized. For Everyone's Protection." poster by the American Labor Education Center, ca. 1970s

"Organize the Unorganized. For Everyone's Protection." poster by the American Labor Education Center, ca. 1970s, Box: 75b, Folder: 1. J. Davitt McAteer Papers regarding Mining Safety, A&M 4219. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/112794 Accessed December 05, 2025.