Hello everyone
Some time ago I bought some Spanish banknotes from the 1928 series, and among them was a 100 pesetas note with a stamp that piqued my interest.
I've been looking around and I can't find this stamp anywhere, so I find it hard to believe that it's genuine, although I also find it hard to say that it's not.
I'd like your opinion, please :)
Best regards from Portugal
Diniz B.