Working in railways, mines, and mills caused thousands of deaths in the early 20th century and before. Photos show the ...

Railways and mines were dangerous, but so were factories and mills ... and 1.6 million. Vintage photos show just a fraction of the dangers they faced on the job. Railroad work was one of the ...

Railways and mines were dangerous, but so were factories and mills. Photos from the era show just how dangerous ... a year and the number of injuries between 300,000 and 1.6 million. Vintage photos ...