Favorite this☆ bh016550 Boiler no. 7 during construction, Waterworks Park, Detroit water supply system
Favorite this☆ bh016548 Tuyeres and clinker grinder for boiler, Waterworks Park, Detroit water supply system
Favorite this☆ bh016547 Steam drum and superheater for boiler, 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☆ bh016540 Excavation for steam heating line, Waterworks Park, Detroit water supply system
Favorite this☆ bh016539 Excavation for steam heating line, Waterworks Park, Detroit water supply system
Favorite this☆ bh016538 Steam heating line during construction, Waterworks Park, Detroit water supply system
Favorite this☆ bh016537 Excavation for steam heating line, Waterworks Park, Detroit water supply system
Favorite this☆ bh016536 Excavation for steam heating line, Waterworks Park, Detroit water supply system
Favorite this☆ bh016535 Excavation for steam heating line, Waterworks Park, Detroit water supply system
Favorite this☆ bh016534 Excavation for steam heating line, Waterworks Park, Detroit water supply system
Favorite this☆ bh016533 Excavation for steam heating line, Waterworks Park, Detroit water supply system
Favorite this☆ bh016531 Distribution switchboard, screen chamber, Waterworks Park, Detroit water supply system
