Note Mxxxx4503xxx has been entered once. This is a 50 Euro note from 2002. The printer code is Hxxxxx. This means that the note was printed at De La Rue (UK - Gateshead) for Portugal. Users who have entered the note are:
serial found on the back of an atm slip I didn't remember i had kept (atm Millennium BCP Montijo Fórum 0033/1210/01, inside Fórum Monitjo) — money withdrawn 2006/10/18 (EDIT: I had registered this as a 20-euro note. After analysing my notes, I realise this has to be a 50er. Short code checked.)