Favorite this☆ bh015994 Boiler economizer, Springwells Station treatment plant during construction, Detroit water supply system
Favorite this☆ bh015993 Boiler economizer, Springwells Station treatment plant during construction, Detroit water supply system
Favorite this☆ bh015992 Workers assembling boiler economizer, Springwells Station treatment plant during construction, Detroit water supply system
Favorite this☆ bh015991 Superheaters for boilers, Springwells Station treatment plant during construction, Detroit water supply system
Favorite this☆ bh015990 Superheaters for boilers, Springwells Station treatment plant during construction, Detroit water supply system
Favorite this☆ bh015989 Superheaters for boilers, Springwells Station treatment plant during construction, Detroit water supply system
Favorite this☆ bh015988 Boiler room, Springwells Station treatment plant during construction, Detroit water supply system
Favorite this☆ bh015987 Meter at gas outlet of boiler, Springwells Station treatment plant during construction, Detroit water supply system
Favorite this☆ bh015986 Hays combustion meter for boiler, Springwells Station treatment plant during construction, Detroit water supply system
Favorite this☆ bh015985 Mayor Clyde M. Ford at cornerstone laying for Springwells Station treatment plant, Detroit water supply system
Favorite this☆ bh015984 John C. Thornton at cornerstone laying for Springwells Station treatment plant, Detroit water supply system
Favorite this☆ bh015983 Commissioner Lawrence P. Fisher at cornerstone laying for Springwells Station treatment plant, Detroit water supply system
Favorite this☆ bh015982 Commissioner Lawrence P. Fisher at cornerstone laying for Springwells Station treatment plant, Detroit water supply system
Favorite this☆ bh015981 Commissioner Lawrence P. Fisher at cornerstone laying for Springwells Station treatment plant, Detroit water supply system
Favorite this☆ bh015980 Cornerstone for Springwells Station treatment plant, Detroit water supply system
Favorite this☆ bh015979 Richard W. Reading at cornerstone laying, Springwells Station treatment plant
Favorite this☆ bh015978 Commissioner William T. Skrzycki at cornerstone laying, Springwells Station treatment plant
Favorite this☆ bh015977 Mayor Frank Murphy and Commissioner Skrzycki at cornerstone laying, Springwells Station treatment plant
