Ephemera -- decals (commemorating mine safety; variety of graphic designs for a variety of mining operations), ca. 1980s

Ephemera -- decals (commemorating mine safety; variety of graphic designs for a variety of mining operations), ca. 1980s, Box: 10. Lonnie Miller, Compiler, Research Papers Regarding Coal History in Southwestern Pennsylvania, A&M 4078. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/145092 Accessed January 16, 2026.