Grain Elevator.

[Floating grain elevators.]

Tugs & Lighters.

Tug and Lighter

Railroad Tugs.

[Tugboat with freight car floats.]

Tug and Railcar barge.

Grain Elevator.

[Tugboat.]

[Tugboat.]

[The ship Haiti docking.]

[Docking ship.]

[Tugboat.]

[Tugboat.]

[Tugboat.]

[Tugboat.]

[Docking ship.]

[Tugboats and ship.]

[Tugboats next to ship.]

[Tugboats next to ship.]