1
Trench digger
Trench digger: University Hill photograph, 1920
Call Number
141-1-29
Date
1920
Contents
1 photograph.
Description
A view of men laying pipe in a trench on University Hill, Boulder, in 1920. (Tangen photo #4584)
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2
Water supply
Water supply: pipeline construction photographs, [194?-196-]
Call Number
511-2-2
Date
[1940-1969]
Contents
101 photographs (10 digitized).
Description
Photographs of water pipelines being laid in the mountains and in town. Views show construction, equipment and crews. Pipelines bring water to Boulder from Arapaho Glacier, mountain reservoirs, and water treatment plants. Ten of the views were selected for scanning.
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