Mercer52: Electrical substations--Hermann von Holst, architect
Mercer52: Electrical substations--Hermann von Holst, architect
Mercer52: Electrical substations--Hermann von Holst, architect
Mercer52: Electrical substations--Hermann von Holst, architect
Mercer52: Electrical substations--Hermann von Holst, architect
Mercer52: Electrical substations--Hermann von Holst, architect
Mercer52: Electrical substation
Mercer52: Electrical substation
Mercer52: Electrical substation
Mercer52: Electrical Substation
Mercer52: Electrical substation
Mercer52: Electrical Substation
Mercer52: Electrical substation
Mercer52: Electrical substation
Mercer52: Electrical substation
Mercer52: ComEd substation
Mercer52: Commonwealth Edison substation
Mercer52: Commonwealth Edison substation
Mercer52: Commonwealth Edison substation
Mercer52: 1618 S. Prairie Ave.
Mercer52: The gritty, pretty Southwest Side
Mercer52: The gritty, pretty Southwest Side
Mercer52: The gritty, pretty Southwest Side
Mercer52: Electrical substation--Hermann von Holst, architect
Mercer52: Electrical substation--Hermann von Holst, architect
Mercer52: Electrical substation--Hermann von Holst, architect
Mercer52: Substation-Hermann von Holst, 1924
Mercer52: Substation (repurposed)-Hermann von Holst-1924
Mercer52: Electrical substations, Hermann von Holst, architect
Mercer52: Electrical substations, Hermann von Holst, architect