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Keywords from Image Description:
Tugboat HILDA and two ships on Nushagak River ca THWAITES .jpeg check categories October Photograph Creator John Thwaites Caption on image Nushagak River Alaska PH Coll Subjects LCTGM Hilda Tugboat Nushagak River Alaska RiversAlaska Subjects LCSH TugboatsAlaskaNushagak River Barks Sailing ships AlaskaNushagak River ShipsAlaskaNushagak