Title: Monongah
Subjects: Mine explosions, Coal mine accidents, Mines and mineral resources, united states, Mine safety, Coal mines and mining, law and legislation, Monongah Mines Disaster, Monongah, W. Va., 1907, Coal mines and mining, Law and legislation, History, HISTORY / United States / 20th Century, HISTORY / United States / State & Local / South (AL, AR, FL, GA, KY, LA, MS, NC, SC, TN, VA, WV)