[Tugboat.]
[Tugboats next to ship.]
[Tugboats and ship.]
[Tugboat with freight car floats.]
Tugs & Lighters.
[Docking ship.]
[The ship Haiti docking.]
[Two panels of harbor scenes.]
Sketch of tugboat.
Railroad Tugs.
Liner sailing.
[Ship and tugboat]
[Grain] elevator & tug.