Control chamber and tunnels during construction, Waterworks Park, Detroit water supply system
Grab
Description
View of control chamber and tunnels during construction at Waterworks Park, Detroit water supply system. Printed on front: "2-4-28." Stamped on back: "Manning Bros., commercial photographers. 504-505 Lincoln Building. Corner State and Park Sts., Detroit, Mich." Typed on back: "Looking east from 12 foot three way junction manhole into control chamber showing new Phelps six foot tunnel in foreground; eight foot tunnel in background."