Lewis Wickes Hine [Worker spreading cotton on conveyor of opener picker, Millville Manufacturing Company, Millville, New Jersey]
Lewis Wickes Hine [Blacksmith and helper working on modern forge in smith's shop, Baldwin Locomotive Works, Eddystone, Pennsylvania]
Lewis Wickes Hine [Worker operating Barber-Colman high-speed warper, Pacific Mills, Manchester, New Hampshire]
Lewis Wickes Hine ["Sunnyside," near covered bridge over Conestoga Creek with dump on one side and shacks on opposite bank, Lancaster, Pennsylvania]
