numeracion del billete

una consulta, porque me resulto raro, el billete que se muestra en la publicacion es la misma numeracion que el mio, podra haber dos billetes con la misma numeracio ????.

Carlos Rodriguez

These are not unique serial numbers but codes that contain: the type of banknote, the first being a 2 means it's Government note, the block number and the last two digits the printing facility.

I try to add the missing information to the catalog page in due time.