Dredge boat Niagara

Photograph showing the dredge boat "Niagara," probably on the upper St. Mary's River above the locks.
Abstract/Description: Photograph showing the dredge boat "Niagara," probably on the upper St. Mary's River above the locks.
Subject(s): Boats and boating
Soo Locks (Mich.)
Date Created: 1920 (approximate)