03-06-2016, 08:20 PM
And I know you said they weren't the Giza pyramids, but as an aside, they were originally covered with a shiny white limestone, so you wouldn't have seen the brick lines back in the day.
http://www.todayifoundout.com/index.php/...lly-white/
http://www.todayifoundout.com/index.php/...lly-white/