[Floating grain elevators.]
Grain Elevator.
Railroad Tugs.
Tugs & Lighters.
Tug and Railcar barge.
[Tugboat with freight car floats.]
Tug and Lighter
[Tugboat.]
[Docking ship.]
[The ship Haiti docking.]
[Two panels of harbor scenes.]
[Tugboats and ship.]
[Tugboats next to ship.]