Disc for gate valve in sluice gate, suction chamber, Waterworks Park, Detroit water supply system
Grab
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."