Steel sheet piling around excavation for screen chamber, Waterworks Park, Detroit water supply system
Description:
View of steel sheet piling around excavation for screen chamber, 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. 28. Date: 8-18-30. Photo by Manning Brothers." Typed on back: "Driving steel sheet piling around excavation for screen chamber."