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<b>Author:</b> National Geographic Society (U.S.)
<b>Publisher:</b> National Geographic Society
<b>Date:</b> 1912
<b>Location:</b> Panama Canal (Panama)
</p><p><b>Scale:</b> Not drawn to scale.
</p>
<b>Call Number:</b> G4872.P3A3 1912.N3
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<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/24528911@N05/2675211520/">Bird's-eye view of the Panama Canal</a>