Carthweel effect on both sides.
Obverse: bust of the Emperor, to the right, below letter A
FRANCISCVS I D G AVSTRIAE IMPERATOR
Reverse: under the crown, a double-headed Imperial Eagle, with a coat of arms on the chest
HVN BOH LOMB ET VEN GAL LOD IL REX A A 1819
Diameter 41 mm, weight 28.08 g