Disc for gate valve in sluice gate, suction chamber, Waterworks Park, Detroit water supply system
Description:
View of disc for gate valve in sluice gate, suction chamber, Waterworks Park, Detroit water supply system. Printed on front: "10-30-28." Stamped on back: "Manning Bros., commercial photographers. 504-505 Lincoln Building. Corner State and Park Sts., Detroit, Mich." Typed on back: "Water Works Park Sta., Oct. 30, 1928. Suction chamber no. 3 and no. 14. View looking thru easterly sluice gate opening at disc of 72" gate valve."