Browse Items (4 total) Tags: mining machinery Browse All Browse by Tag Search Items Sort by: Title Creator Date Added McElyea, Eugene Audio Files Tags: Carbo, coal business, depression, mine automation, mine safety, mines, mining machinery, Shannon, St. Charles, work Lawson, George Audio File Tags: coal mining, commissaries, early life, mine automation, mine safety, mining, mining machinery, roads, the depression, transportation, unions, wages Hamilton, Nathan A. Audio File Tags: black lung, coal mining, depression, mining machinery, strip mining, Tom's Creek, UMW, unions, wages, WWI, WWII Hamilton, Nathan A. Transcription Tags: black lung, coal mining, depression, mining machinery, strip mining, Tom's Creek, UMW, unions, wages, WWI, WWII Featured Item Foster, Charles S. Audio File