Watch List notes:

Banque Nationale de Belgique, De la Rue Specimen 50 Francs/10 Belgas NDF (1935-47), w/o serial number, green and yellow, SPECIMEN stamped in black across centre on both sides, black oval DLR stamp upper right Flemish side, all black print omitted on French side,, (Pick 106s), in PMG holder 66 EPQ Gem Uncirculated.

Estimate: £150 - £200