Shots of school children in New York Harbour, looking around, taking down notes. Shots include views of children aboard tugboat watching longshoremen at work and walking around on pier. MS of Black man in horse-drawn wagon, children petting horse as they walk by. Shots of children in wholesale market, children looking around, taking notes, examining food in stalls, looking at men loading crates onto trucks. Shot of tugboat leaving quay. MCSs of school children walking out gate of schoolyard, some accompanied by their mothers.