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City of Calgary Archives Science and technology* With digital objects
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Glenmore Water Plant, Calgary, Alberta, under construction
Glenmore Water Plant, Calgary, Alberta, under construction
Glenmore Water Plant, Calgary, Alberta, under construction
Glenmore Water Plant, Calgary, Alberta, under construction
Elbow River Flood near 25th Avenue S.W. Bridge, 1957
Elbow River Flood near 25th Avenue S.W. Bridge, 1957
Bow River Ice Jam near St. George's Island, 1959
Bow River Ice Jam near St. George's Island, 1959
Bow River Ice Jam near Centre Street Bridge, 1959
Bow River Ice Jam near Centre Street Bridge, 1959
Bow River Ice Jam near Centre Street Bridge, 1959
Bow River Ice Jam near Centre Street Bridge, 1959
Several linemen on power lines.
Several linemen on power lines.
An Alderman and R. A. Brown on transmission pole.
An Alderman and R. A. Brown on transmission pole.
Lightning damage to ring main pole.
Lightning damage to ring main pole.
Thirteen kilovolt lateral pole with SL cable.
Thirteen kilovolt lateral pole with SL cable.
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