Underground ducts running beneath the CPR tracks.
Items consist of one negative and one original print of the ducts. Title is taken from the subject matter of the photograph;The square underground ducts were located close to Substation #7 along 15th Street E;Found in Kyle Johnson's's binders, photo #2/193;35mm negative located in Box 09, Bay 222, Shelf 05
Interior view of completed Substation #7.
Newly installed regulators and transformers at Substation #7.
Transformer and regulator pad at Substation #7.
Items consist of one negative and one original print of the substation. Title is taken from the subject matter of the photograph;The transformer and regulator were not yet installed at the newly constructed substation;Found in Kyle Johnson's's binders, photo #2/195;35mm negative located in Box 09, Bay 222, Shelf 05
Interior brickwork of Substation #7.
Lloyd Hannah putting in fibreglass insulation at Substation #7.
Construction workers building a chain link fence.
Installing chain link fencing at Substation #7.
Items consist of one negative and one original print of the fencing. Title is taken from the subject matter of the photograph;Found in Kyle Johnson's's binders, photo #2/190;35mm negative located in Box 09, Bay 222, Shelf 05
Preparation for landscaping at Substation #7.
Items consist of one negative and one original print of the substation. Title is taken from the subject matter of the photograph;Substation #7 was under construction in 1952 and 1953;Found in Kyle Johnson's's binders, photo #2/191;35mm negative located in Box 09, Bay 222, Shelf 05
Erection of fence posts at Substation #7.
Items consist of one negative and one original print of the substation. Title is taken from the subject matter of the photograph;Substation #7 was under construction in 1952 and 1953;Found in Kyle Johnson's's binders, photo #2/192;35mm negative located in Box 09, Bay 222, Shelf 05
