Lewis Wickes Hine [Gaffer finishing necks of wide mouthed jars by rotating bottle on sheet of iron, pressing open mouth with tool he is holding in his right hand, T.C. Wheaton Company, Millville, New Jersey]
Lewis Wickes Hine ["Carrying-in-boy," about sixty years old, putting paddle-load of glass stoppers from shop that produces them and putting into "lehr" (annealing oven), T.C. Wheaton Company, Millville, New Jersey]
Lewis Wickes Hine ["Carrying-in-boy," about sixty years old, loading up "paddle" with glass stoppers that have just been moulded to file these off from cup on which they were made, T.C. Wheaton Company, Millville, New Jersey]
Lewis Wickes Hine [Blower twisting bottles in a "turn-mould" to remove seams while sixty-year-old "mould-boy" opens mould to release bottle and closes it again around now hot "gob" of glass that has been inserted by the blower, T.C. Wheaton Company, Millville, New Jersey]