Bleeder valves, pump pit, auxiliary low lift plant, Waterworks Park, Detroit water supply system
Description:
View of bleeder valves in pump pit, auxiliary low lift plant, Waterworks Park, Detroit water supply system. Printed on front: "City of Detroit. Department of Water Supply. Auxiliary low lift plant. Photo no. 22. Date: 3-27-31. Photo by Manning Bros." Stamped on back: "Manning Bros., commercial photographers. 504-505 Lincoln Building. Corner State and Park Sts., Detroit, Mich." Typed on back: "View of pump pit, showing 12 inch bleeder valve on left and 16 inch bleeder valve on right."
