Watch List notes:

EUROPEAN UNION / GERMANY: 500 Euro (2002) in purple and multicolor. Gate in modern architecture on face. S/N: "X07579231346". Printing press and plate "R015F3". Signature by Trichet. WMK: The gate. Printed by Bundesdruckerei, Berlin (without imprint). Inside holder by PCGS "ABOUT UNC 53 PPQ". (Pick 14x).