Excavating Lock

Cyanotype of lock construction.  A view of the south wall before the refuse pile has been removed and the powerhouse was built.  The pile of rock to the left is standing just about where the water fountain in the middle park stands today (1939).  View taken about 1879-80. Sault Ste. Marie, Michigan.
Abstract/Description: Cyanotype of lock construction. A view of the south wall before the refuse pile has been removed and the powerhouse was built. The pile of rock to the left is standing just about where the water fountain in the middle park stands today (1939). View taken about 1879-80. Sault Ste. Marie, Michigan.
Subject(s): Boats and boating
Soo Locks (Mich.)
Date Created: 1880 (approximate)