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Bergbau
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Lancashire man-riding haulage practice
Handling freight to outlying mining operations
Bituminous strippers install shovels and draglines and adopt larger automotive haulage units
Report on Haulage accident at Newcraighall Colliery
Explosion at Blaenhirwaun colliery
Automatic track-brake system for man-haulage
Accidents at coal face and their prevention