When the Lusitania was under way, its appetite for coal was enormous. Its 300 stokers, trimmers, and firemen, working 100 per shift, would shovel 1,000 tons of coal a day into its 192 furnaces to heat its 25 boilers and generate enough superheated steam to spin the immense turbines of its engines. The men were called “the black gang,” a reference not to their race but to the coal dust that coated their bodies.
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