Re: [tz] The Mysterious Cube

Thanks, I installed that patch into the experimental version on GitHub. Wow, the Arlington Time Signal -- it's been a looong time since that phrase was in common use. Although a big deal in the early days of radio, the Arlington Radio Towers were dismantled in 1941 because they would have been a hazard to aircraft approaching the new Washington National Airport; see <http://www.waymarking.com/waymarks/WMDEB_The_Arlington_Radio_Towers>. Perhaps the 1957 Superman episode was derived from an earlier source, a comic book say? Or maybe Superman had some time-travel powers that "The Mysterious Cube" didn't disclose....