[Tugboat.]

[Tugboat.]

[Tugboat.]

[Tugboat.]

[Tugboat.]

[Tugboats next to ship.]

[Tugboats and ship.]

[Tugboats next to ship.]

[Tugboat with freight car floats.]

Tugs & Lighters.

Railroad Tugs.

Liner sailing.

[Docking ship.]

[Grain] elevator & tug.

Sketch of tugboat.

[The ship Haiti docking.]

[Docking ship.]

[Two panels of harbor scenes.]

[Docking ship.]

[Ship and tugboat]