Otho, Rome. AR Denarius. 

IMP OTHO CAESAR AVG TR P, bare head left
PAX ORBIS TERRARVS, Pax draped, standing left, holding branch
and caduceus. 

RIC 6

Together with RIC 2, this is by far the rarest Otho type. 
About 10 coins are known. 

With permission of J. Muona

Forum Ancient Coins
Album name jmuona

Added  September, 2009