bh016514 Roof flashing at south wall of coagulation basin, Waterworks Park, Detroit water supply system
bh016515 Hinged columns at south wall of coagulation basin, Waterworks Park, Detroit water supply system
bh016541 Workers posing with steam heating line during construction, Waterworks Park, Detroit water supply system
bh016501 Interior of pumping station no. 1, showing suction chamber, Waterworks Park, Detroit water supply system
bh016505 Worker inside oil storage shed, pumping station no. 2, Waterworks Park, Detroit water supply system
