He says the mine lacked the metallic screens that protect miners from such collapses.

Buchanan suggested they modify existing contracts to protect free miners, and called for the establishment of a state penitentiary.

Labor Secretary Lynn Martin said she would soon announce procedures to protect miners from black lung disease.

This strike marked perhaps the only time in American history that a state militia was called out to protect miners from sheriff's deputies.

As Commissioner from 1912 to 1915, he tried to bring in legislation to protect miners, loggers and others who worked for companies that went bankrupt.

It was intended to protect miners when working underground from the impact of small rockfalls and from hitting their heads against the gallery roof (Firste).

The cause of the explosion was never determined, but the accident served as the catalyst for several new laws that were passed to protect miners.

The state agreed today to also use a broader standard, used for years to protect miners and quarry workers.

It is said, that they will protect miners from danger, and lead them back when they are lost.

In the mining districts, they protected claims, settled claim disputes, and attempted to protect miners and other residents.