[Tugboat.]

[Tugboat.]

[Tugboat.]

[Tugboat.]

[Grain] elevator & tug.

[Tugboat.]

[Tugboat.]

[Tugboats and ship.]

Tug and Railcar barge.

[Tugboats next to ship.]

[Tugboats next to ship.]

[Floating grain elevators.]

[The ship Haiti docking.]

[Docking ship.]

Tugs & Lighters.

Railroad Tugs.

Liner sailing.

[Docking ship.]

Sketch of tugboat.

Tug and Lighter