Augustus AE As, Lyon, countermarked

Augustus (27 BC-14 AD). AE As (27 mm, 11.22 g), Lugdunum.
Obv. CAESAR PONT MAX, Laureate head to right.
Rev. ROM ET AVG, Altar flanked by two columns surmounted by two Victories, holding palm branch and wreath; countermark: TIB.
RIC 230; c/m: Pangerl 29.

Almost very fine.