£20.00
Description
| Issued by | Banque Nationale de Belgique / Nationale Bank van Belgie |
| Issue | 1961-1977 Issue. Different dates |
| Size | 128 x 64 mm |
| Printer | Banque Nationale de Belgique, (Belgium) – BNB |
| Watermark | King Badouin I |
| Signatures | Jordens & Vandeputte |
| Obverse | Baudouin/Boudewijn I & Queen Fabiola |
| Reverse | Parliament building, Brussels |
