Watch List notes:

NETHERLANDS: 10 Gulden (25.4.1968) in dark blue on violet and multicolor unpt with stylized self-portrait if Frans Hals at right. S/N: "4425982146". Plain "bullseye" at upper left on back. WMK: Cornucopia. Printed by JEZ. Inside holder by PMG "Superb Gem Unc 69 EPQ". (Pick 91b).