File talk:Panama Canal Rough Diagram.png

Incorrect licensing - GFDL, not public domain

This image is licensed under the GFDL by the creator of the image http://commons.wikimedia.org/wiki/Image:Panama_Canal_Rough_Diagram.png . The image is not public domain. Please update the page information to properly source the license. Please also read https://www.fsf.org/blogs/licensing/2007-05-08-fdl-scope in which the FSF states the belief that works in which multimedia under the GFDL is complimentary to the material that it is necessary to license that work under the GFDL also.