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:
Cipher wheel. en Orville Ward Owen's cipher wheel which he used to decipher the cryptograms in Shakespeare's works and prove that Bacon was the true author Cite book Sir Francis Bacon's Cipher Story Owen Orville Ward Howard Detroit google id zUAAAAYAAJ December Vol II frontispiece Orville Ward Owen PDold Shakespeare authorship