Machine room, temporary switch house, Springwells Station treatment plant during construction, Detroit water supply system
Description:
View of machine room at temporary switch house, Springwells Station treatment plant during construction, Detroit water supply system. Printed on front: "City of Detroit. Department of Water Supply. Springwells Station. Pump plant. Contract P.C. 86. Miller York Inc., electrical contractor. Machine room, temporary sw. house. No. 4. Date: 7-7-31. Photo by Manning Brothers."
