Description: A map of the Panama Canal Zone. Place Names: Colon, Cristobal ISO Topic Categories: boundaries, location, inlandWaters, oceans, transportation Keywords: Panama Canal Zone, physical, transportation, political, physical features, local jurisdictions, water routes, boundaries, location, inlandWaters, oceans, transportation, Unknown, Source: Albert Perry Bidgham & Charles T. McFarlane, Essentials of Geography (New York, NY: American Book Company, 1916) 190 Map Credit: Courtesy The Private Collection of Roy Winkelman |
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