The Islington Substation on Brunner Street in Islington.

View of the Islington substation under construction with workmen ...

View of transformers at the Islington substation.

View across the transformers to the surrounding area at the ...

Bruce Tudehope, a second year apprentice, wires the controls for ...

A group of engineers inspecting the transformers at Islington ...

A man sitting in the control room of the Islington substation. ...

Exterior of the Islington Substation. The full output of the ...

Exterior of the Islington station condenser house.

Interior of Islington substation showing the travelling crane ...