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Summary
DescriptionPanama Canal relief and cross section map.jpg
English: Panama Canal relief and cross section map
Date
Source
University of Texas Library -- Perry-Castañeda Library
Author
Historical Atlas by William R. Shepherd, 1911
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Licensing
Public domainPublic domainfalsefalse
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
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1911
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21:13, 26 May 2018
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Gwillhickers
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