Augustus AE Quadrans. 3.35 gr. 15-10 BC.

IMP CAESAR, bare head right.
AVGVSTVS above, DIVI F below, bull butting left. 

RIC 228, BMC 564, Cohen 36. 

With permission of Dane's favourite bank, the UBS, 
UBS AG Auction 78, Sept. 2008, lot 1346
Estimate: CHF 50.-