Watch List notes:

Augustus (27 BC - 14 AD). AE postumous anonymous Tessera, struck c. 22-37 AD. Obv. Laureate head of Augustus left within beaded border surrounded by wreath. Rev. XIII within beaded border surrounded by wreath. Buttrey 8 var. (number on rev.). AE. g. 3.28 mm. 19.50 RR. Very rare and interesting. Earthen dark-green patina. VF.