Dux

Rome's only truly modern obelisk was erected by Mussolini, and it bears the words, "Mussolini Dux." At the end of the Fascist regime, all public references to the Duce were outlawed and removed, but the letters on this 55-foot column were too large to be effaced, so they remain as a bizarre testament to the dictator's oh-so-Roman megalomania.

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Photo by paolofefe: Lanciatore di Coriandoli @ Flickr