Lewis Wickes Hine [Worker drawing glass on wheel, Frederick and Dimmock Company, Millville, New Jersey]
Unidentified Photographer A U.S. soldier (possibly Staff Sergeant Ivan "Chip" Frederick) appears to order a detainee to walk a straight line.
Lewis Wickes Hine [Worker drawing out sheet of glass wool as screen rotates, Frederick & Dimmock Company, Millville, New Jersey]
Lewis Wickes Hine [Workers drawing out glass wool holding skein in their hands, Frederick and Dimmock Company, Millville, New Jersey]