Design

•  Art Nouveau (1)
•  Yes (1)

Rare bonds

•  Issued before 1900 (1)
•  Low issue (1)
•  Rare (3)

Printer

•  A. Chaix et Cie (20, rue Bergère, Paris) (2)
•  Lith. de la Cote Libre (Brussels) (1)
•  Léopold Duck (Brussels) (1)
•  Paul Dupont (2)
•  Richard (92, rue St-Lazare, Paris) (3)