International Railroad Bridge, Sault Sainte Marie, Michigan (1 of 2)

Cyanotype photograph of building guard gates beneath the International Railroad Bridge, Sault Ste. Marie, Michigan.
Abstract/Description: Cyanotype photograph of building guard gates beneath the International Railroad Bridge, Sault Ste. Marie, Michigan.
Subject(s): Boats and boating
Soo Locks (Mich.)
Date Created: 1880 (approximate)