This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Ptolemys first projection. en diagram from showing Ptolemy's first projection org page Cosmographia the Ulm Ptolemy Ptolemy translated into Latin by Jacobus Angelus other versions File Ptolemys second projection Ptolemy's nd projection PDold Ptolemy's first projection Blank maps Ulm Ptolemy Images of map projections