1958, 25 P. bis 45 P. "Internationale Messe", Ausgabe aller drei Werte in ungez,hnten Viererblocks - vermutlich Proben, tadellos postfrisch, Mi. unbekannt.

1958, 25 P. To 45 P. \"international fair\", issue of all three values in unperforated block of four - probably proofs, in perfect condition mint never hinged, Michel unknown. (V9/11) (Image 1) (Image)