Four Tugboats at dock in Duluth Minnesota on the north western shore of Lake Superior

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Size: 3580px × 2387px
Photo credit: © James Schwabel / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, boats, duluth, great, lake, lakes, minnesota, mn, north, northshore, shore, states, superior, tugboats, tugs, united, usa, waterfront