Solidus of Michael I Rangabe (811-813)https://www.doaks.org/resources/online-exhibits/byzantine-emperors-on-coins/the-isaurian-and-amorium-dynasties-717-867/solidus-of-michael-i-811-813https://www.doaks.org/@@site-logo/Sitewide Display 1200x630 02.03.23.png