Vacuum pumps, Springwells Station treatment plant during construction, Detroit water supply system
Grab
Description
View of vacuum pumps at Springwells Station treatment plant during construction, Detroit water supply system. Printed on front: "City of Detroit. Department of Water Supply. Springwells Station. Auxiliary piping systems for pumping & power plants. Contract P.C. 89. Lorne Plumbing & Heating Co., contractors. Vaccuum [sic] pumps. Pump pit #3. No. 1. Date: 11-13-31. Photo by Manning Brothers."