Note Sxxxx8357xxx has been entered 2 times. This is a 5 Euro note from 2013. The printer code is Sxxxxx.
This means that the note was printed at Banca d'Italia (Italy - Roma).
Users who have entered the note are:

User	Entered Date	Location	Comment
AKVS	2014-11-18 09:24:04	Bruxelles 1049	BERL, Cafetéria. And yes, the stamp described by the first founder of the note is still visible.
straight six	2014-07-04 02:43:35	Mainz 55116	Stempel "F.17 31" vorne
Distance = 290 km, time difference = 137 days