Your Amazon purchases made using this link will benefit the United States Mine Rescue Association


Mine Safety Training Repository
united states mine rescue association
Mine Disasters in the United States


Dilltown Smokeless Coal Company
Dilltown No. 1 Mine Explosion

Dilltown, Indiana County, Pennsylvania
March 20, 1922
No. Killed 5



Cause of Explosion: Ignition of a methane air mixture by electric sparks from an unspecified source.



See more about these products