This "Otho" with "VÍCTORIA PR" reverse is an ingenious fabrication created by the famous forger "Tardani". He had obviously realized that there were a few VICTORIA OTHONIS dies recut from Galba's VICTORIA PR dies and created this fictitious but possible coin with copies of real dies. I used to have this coin and another with the same dies is in the Berlin coin cabinet. Both are overweight, around 3.9 gr. It took some time to find a Galba minted with this particular reverse die but finally I succeeded. The final proof is seen in this coin, there are a few regions were the die has broken, ie before the die ever could have been used for an Otho coin. The coin is quite convincing because of the dies, but the surfaces were a bit strange and the legends unusual in profile.