[Tugboats and barge loaded with railroad cars.]
[Tugboat and barge loaded with railroad cars.]
[Tugboat pulling freight car float.]
[Tugboat pulling freight car floats.]
[Freight car floats being pulled by tugboat.]
[Tugboat pulling barges.]
[Lee & Simmons tugboat pulling Leeway of New York barge.]
[Various views of New York Harbor.]
[Railroad cars loaded on barges.]
[View of tugboat.]