Favorite this☆ Lock pit, St. Mary's Falls Canal, Sault Ste. Marie Description: Construction site of St. Mary's Falls Canal lock pit showing railroad tracks and machinery, snow on the ground. Man standing next to buildings on pit edge. Details Resource ID: DPA0804 Subject: Soo Locks (Mich.) Locks (Hydraulic engineering)--Michigan--Sault Sainte Marie Locks (Hydraulic engineering)---Design and construction Albumen prints Photographic prints Date Issued: Unknown year Format: 1 photographic print mounted on mat board ; image 7.5 x 9.25 in. Member of: Burton Historical Collection Filing Location: M/Localities-Sault Ste. Marie Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.
