Screen chamber excavation, Waterworks Park, Detroit water supply system
Description:
View of 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. 58. Date: 12-29-30. Photo by Manning Brothers." Typed on back: "Screen chamber: excavation for quarter-bend connecting chamber with tunnel to Jefferson Ave."