<div class="description">
A view of the water levels of the Allegheny River by the Ninth Street Bridge of Pittsburgh in 1912.</div>
<div class="fn value">
United States. Army. Corps of Engineers. Pittsburgh District.</div>
1912<div style="display: none;">date QS:P571,+1912-00-00T00:00:00Z/9</div>
<a rel="nofollow" class="external free" href="https://historicpittsburgh.org/islandora/object/pitt:20180220-hpichswp-0076/">https://historicpittsburgh.org/islandora/object/pitt:20180220-hpichswp-0076/</a>