1999
Schweiz
Visar nu: Schweiz - ITU (1958 - 2003) - 1 frimärken.
2003
World Summit on the Information Society, Geneva
9. september WM: Inga Design: Silvia Brülhardt. Gravyr: Joh. Enschedé. Perforering: 13¾ x 14¼
![[World Summit on the Information Society, Geneva, Typ K]](https://www.stampworld.com/media/catalogue/Switzerland/ITU/K-s.jpg)
