Pumps, Springwells Station treatment plant during construction, Detroit water supply system
Grab
Description
View of hot well pumps, chronometer valve pipes and float boxes, Springwells Station treatment plant during construction, Detroit water supply system. Printed on front: "City of Detroit. Department of Water Supply. Springwells Station. Power plant piping systems. Contract P.C. 81. Freyn Brothers of Mich. Inc., contractors. #1 main unit hot well pumps, chronometer valve piping and float boxes. No. 23. Date: 4-15-32. Photo by Manning Brothers."