Augustus, Ruled 27 BC-14 AD
AE Quadrans, Stuck 5 BC, Rome mint
Apronius, Galus, Messalla, and Sisenna; triumvirate (meaning the three men in charge of preparing blanks and minting coins in gold, silver and bronze), although there are the four names inscribed on coin.
Obverse: SISENNA MESSALLA IIIVIR, bowl-shaped, ornately decorated altar.
Reverse: GALVS APRONIVS A A A F F, legend surrounding SC.
References: RIC I 464
Size: 16mm, 2.9g