Workers placing butterfly valve in pump discharge line on base, Waterworks Park, Detroit water supply system
Description:
View of workers placing butterfly valve in pump no. 10 discharge line on base at Waterworks Park, Detroit water supply system. Printed on front: "City of Detroit. Dept. of Water Supply. Contract no. WW-4. Steel piping for high lift pumps nos. 9, 10, 11 and 12. Pumping station no. 2. Water Works Park Station. Contractor: George A. Bass Construction Co. No. 1. Date: 2-16-60. Photo by Manning Bros." Typed on back: "General view of area. 42" butterfly valve in pump #10 discharge line being placed on base."
