Favorite this☆ bh016492 Core samples taken from land tunnel, Waterworks Park, Detroit water supply system
Favorite this☆ bh016493 Core samples taken from land tunnel, Waterworks Park, Detroit water supply system
Favorite this☆ bh016494 Core samples taken from land tunnel, Waterworks Park, Detroit water supply system
Favorite this☆ bh016514 Roof flashing at south wall of coagulation basin, Waterworks Park, Detroit water supply system
Favorite this☆ bh016515 Hinged columns at south wall of coagulation basin, Waterworks Park, Detroit water supply system
Favorite this☆ bh016518 Excavation for steam heating line, Waterworks Park, Detroit water supply system
Favorite this☆ bh016541 Workers posing with steam heating line during construction, Waterworks Park, Detroit water supply system
Favorite this☆ bh016547 Steam drum and superheater for boiler, Waterworks Park, Detroit water supply system
Favorite this☆ bh016548 Tuyeres and clinker grinder for boiler, Waterworks Park, Detroit water supply system
Favorite this☆ bh016495 Core samples taken from land tunnel, Waterworks Park, Detroit water supply system
Favorite this☆ bh016496 Core samples taken from land tunnel, Waterworks Park, Detroit water supply system
Favorite this☆ bh016497 Core samples taken from land tunnel, Waterworks Park, Detroit water supply system
Favorite this☆ bh016498 Screen chamber during construction, Waterworks Park, Detroit water supply system
Favorite this☆ bh016501 Interior of pumping station no. 1, showing suction chamber, Waterworks Park, Detroit water supply system
Favorite this☆ bh016502 Pump pit no. 3, pumping station no. 1, Waterworks Park, Detroit water supply system
Favorite this☆ bh016503 Oil storage shed, pumping station no. 2, Waterworks Park, Detroit water supply system
Favorite this☆ bh016504 Oil storage shed, pumping station no. 2, Waterworks Park, Detroit water supply system
Favorite this☆ bh016505 Worker inside oil storage shed, pumping station no. 2, Waterworks Park, Detroit water supply system
Favorite this☆ bh016510 Pump no. 2, pumping station no. 2, Waterworks Park, Detroit water supply system
Favorite this☆ bh016477 Screen chamber during construction, Waterworks Park, Detroit water supply system
