Photographs of the City of Seattle Cedar River water supply system construction, 1899-1901
<p>Caption on photograph: Wilse. No. 14x. Dunlap Canyon looking east.
</p><p>PH Coll 10.13a
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<ul><li>Subjects (LCTGM): Water supply--Washington (State); Canyons--Washington (State)</li>
<li>Subjects (LCSH): Pipelines--Washington (State)--Design and construction; Trenches--Washington (State); Dunlap Canyon (Wash.)</li></ul>
<bdi><a href="https://en.wikipedia.org/wiki/en:Anders_Beer_Wilse" class="extiw" title="w:en:Anders Beer Wilse"><span title="Norwegian photographer">Anders Beer Wilse</span></a>
</bdi>
circa 1899 <div style="display: none;">date QS:P571,+1899-00-00T00:00:00Z/9,P1480,Q5727902</div>
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