Favorite this☆ bh016368 Gravel and earth fill, reservoir no. 2 during construction, Waterworks Park, Detroit water supply system
Favorite this☆ bh016369 Switch house repair work, reservoir no. 2 during construction, Waterworks Park, Detroit water supply system
Favorite this☆ bh016370 Workers relaying sewers, reservoir no. 2 during construction, Waterworks Park, Detroit water supply system
Favorite this☆ bh016371 Reservoir no. 2 during construction, Waterworks Park, Detroit water supply system
Favorite this☆ bh016372 Reservoir no. 2 during construction, Waterworks Park, Detroit water supply system
Favorite this☆ bh016373 Reservoir no. 2 during construction, Waterworks Park, Detroit water supply system
Favorite this☆ bh016374 Tunnels from reservoir no. 2 to pumping station no. 2, Waterworks Park, Detroit water supply system
Favorite this☆ bh016375 Man posing among columns in reservoir no. 2 during construction, Waterworks Park, Detroit water supply system
Favorite this☆ bh016376 Concrete flower pot and cast iron ventilator, reservoir no. 2 during construction, Waterworks Park, Detroit water supply system
Favorite this☆ bh016395 Workers constructing north stop log shaft, Waterworks Park, Detroit water supply system
Favorite this☆ bh016396 South stop log shaft during construction, Waterworks Park, Detroit water supply system
Favorite this☆ bh016399 Workers constructing north stop log shaft, Waterworks Park, Detroit water supply system
Favorite this☆ bh016400 Workers constructing south stop log shaft, Waterworks Park, Detroit water supply system
Favorite this☆ bh016401 Sheet piling around excavation for screen chamber, Waterworks Park, Detroit water supply system
