Augustus. 27 BC-AD 14. AE Quadrans, 21mm, 2.98g. Rome mint; Messalla, Galus, Sisenna, and Apronius, moneyers. Struck 5 BC. 

SISENNA APRONIVS III VIR around garlanded altar with flat top.
GALVS MESSALLA AAAFF around large SC.

RIC 459b; Paris 824; BMCRE 259; Cohen 420.
Rare.

Sold by Bertolami Fine Arts - ACR Auctions - E-Auction 101, Lot 1140. July 2021