8 Mining Education Posters for the Public, National Coal Board Public Relations Branch London, England , undated

8 Mining Education Posters for the Public, National Coal Board Public Relations Branch London, England , undated, Box: 125, Folder: 2. 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/212893 Accessed December 05, 2025.