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City of Calgary Archives With digital objects
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Looking south down Centre Street South from the Calgary Tower.
Looking south down Centre Street South from the Calgary Tower.
Switchgear at Substation #24.
Switchgear at Substation #24.
Control Centre at Substation #1.
Control Centre at Substation #1.
Burying 138 kilovolt cable along 10th Avenue SW.
Burying 138 kilovolt cable along 10th Avenue SW.
GE control panel at a substation.
GE control panel at a substation.
Trolley circuit breakers inside old Substation #3.
Trolley circuit breakers inside old Substation #3.
DC control panel at Substation #3.
DC control panel at Substation #3.
Peggy Powers meal presentation.
Peggy Powers meal presentation.
Regulators at Substation #3.
Regulators at Substation #3.
Switching gear at Substation #3.
Switching gear at Substation #3.
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