Watch List notes:

Paper Money - Luxembourg 3 expl. 10, 20, 50 Francs Nd (1954-55), 1961 PAPEL. 10 Francs ND (1954), 20 Francs ND (1955), 50 Francs 1961. P 48 a, 49 a, 51 a. BC+.
Almost V. Fine

Estimate: 20 - 30 EUR