Lewis Wickes Hine [Blacksmith and helper working on modern forge in smith's shop, Baldwin Locomotive Works, Eddystone, Pennsylvania]
Lewis Wickes Hine [Workers assembling boiler for a modern locomotive, Baldwin Locomotive Works, Eddystone, Pennsylvania]
Lewis Wickes Hine [Unskilled wash-and-tie girl tying stoppers to bottles, T.C. Wheaton Company, Millville, New Jersey]
Lewis Wickes Hine [Workers drawing out glass wool holding skein in their hands, Frederick and Dimmock Company, Millville, New Jersey]
Lewis Wickes Hine [Worker setting eyes in sleeping dolls, Paragon Rubber Company and American Character Doll, Easthampton, Massachusetts]
Lewis Wickes Hine [Semi-skilled worker inserting balance screws in rim of balance wheel, Hamilton Watch Factory, Lancaster, Pennsylvania]
Lewis Wickes Hine [Only Sipp-Eastwood high-speed warper in country, which completes one warp in one hour, Jackson Winding and Warping Company, Paterson, New Jersey]
Lewis Wickes Hine [Quiller holding rack of full quills ready to be inserted in shuttles for weaving, Paterson, New Jersey]