Gastonia, North Carolina (photo by Lewis Wickes Hine).
Spinners. Smallest girl - Pearlie Turner, 408 East Long Ave. Been at it 3 years and runs six and seven sides. Her Sister (largest girl) runs only four sides. I found other cases where youngest sister did much more work than oldest and family stimulated her by praising her speed and the other's slowness. -- Lewis Wickes Hine