North stop log shaft, Waterworks Park, Detroit water supply system
Grab
Description
View of north stop log shaft during construction, Waterworks Park, Detroit water supply system. Printed on front: "City of Detroit. Department of Water Supply. Land tunnel and structures. Contract RC 12. Dravo Contracting Co., contractors. Photo no. 98. Date: 4-13-31. Photo by Manning Brothers." Typed on back: "North stop-log shaft. Sinking shaft for stop-log well and tunnel stub."