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]
Lewis Wickes Hine [Worker making matchboard on cylinder machine, American Writing Paper Company, Holyoke, Massachusetts]
Lewis Wickes Hine [Workers making matchboard on cylinder machine, American Writing Paper Co., Holyoke, Massachusetts]
