No. 9 Coal Mine Pennsylvania
59:12
No. 9 Anthracite Coal Mine - Extended Tour with the Underground Miners (UGM) - November 16, 2024
16:44
Mining Anthracite at S&J Coal Company
3:52
Roof bolting in bad top
14:56
“BITUMINOUS COAL” 1928 EASTMAN EDUCATIONAL FILM PITTSBURG COALFIELD MINES& MINING (SILENT) 18454
3:26
Tennessee Coal Mining
20:33
Exploring the Coal Mining Ruins in Shamokin PA
27:28
Exploring a Pennsylvania Town Submerged for Decades
39:50