Dredging operation Soo Locks (2 of 2)

Cyanotype photograph of dredging operation taken from the west end of the old State Lock tailrace.  Dredge "John Hickler" Sault Ste. Marie, Michigan.
Abstract/Description: Cyanotype photograph of dredging operation taken from the west end of the old State Lock tailrace. Dredge "John Hickler" Sault Ste. Marie, Michigan.
Subject(s): Boats and boating
Soo Locks (Mich.)
Date Created: 1880 (approximate)