Nero AE As. 65 AD. Rome. 

NERO CAESAR AVG GERM IMP, laureate head left
PACE PR VBIQ PARTA IANVM CLVSIT, S-C, view of one front of the temple of Janus, with latticed window to left, and garland hung across closed double doors to right. 

RIC 307, BMC 228

With permission of Roma Numismatics, June 2009