[Interior of substation.]

[Interior of a substation.]

[Interior of substation.]

[Interior of substation.]

[Interior of an unidentified substation.]

[Interior of substation.]

[Interior of a substation.]

[Substation 2.]

[Substation 4.]

[Substation 4.]

Sub Power Station Looking South

Sub Power Station Looking West

Sub Station Rotary Converter

Sub Station 3 Blowers

Sub Station 7 Looking East

Sub Station 7 Looking North

Sub Station 5 Looking East

Sub Station 8 Blowers

Sub Station 4 Elevator Machine

[Construction of substation 4.]