Augustus, Rome mint, moneyer L. Naevius Surdinus, triumvir monetalis, struck 15 BC., countermarked 0-14 AD.,
As (ø 27,5 mm / 9,77 g), probably copper, axes irregular alignment ↑↘ (ca. 140°),
Obv.: [CAESAR AVGVSTVS TRIBVNIC POTEST] / {AV}G , his bare head facing right; on head, rectangular countermark {AV}G (“Augusti“).
Rev.: L S[VRDIN]VS . III . VIR.A.A.A.F.F. / S C , legend around large S C.
RIC I, p. 70, no. 386 var. (type common) ; BMC 145 var. ; CBN 483 var. ; Coh. 473 var. .
For countermark: Werz 54.48 .