Favorite this☆ bh015964 Pump pit no. 8, Springwells Station treatment plant during construction, Detroit water supply system
Favorite this☆ bh015963 Pump pit no. 8, Springwells Station treatment plant during construction, Detroit water supply system
Favorite this☆ bh015962 Pump pit no. 8, Springwells Station treatment plant during construction, Detroit water supply system
Favorite this☆ bh015887 Pumping plant superstructure during construction, Springwells Station treatment plant, Detroit water supply system
