Watch List notes:

Octavian as Augustus, 27 BC – 14 AD. Apronius, Galus, Messalla, Sisenna. Quadrans 5 BC, Æ 3.58 g. SISENNA GALVS III VIR Altar decorated with garland. Rev. MESSAL[LA AP]RONIVS A·A·A FF Large S C. C 425. BMC 262. RIC 462. CBN 839.
Brown tone and good extremely fine