Steam drills supplanted manual drilling for rock excavation during the 18605. ... Of this equipment, Scowden boasted: aquot;It may be safely said that in no work in America or in the Old World was there ever ... on strike, demanding that their pay be increased by five dollars, from $35 to $40 for the trip; and the boat owners yieldedanbsp;...
Title | : | Triumph at the falls |
Author | : | Leland R. Johnson, Charles E. Parrish |
Publisher | : | - 2007 |
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