L-Isvizzra
Muri Bhalissa: L-Isvizzra - UPU (1957 - 2012) - 1 bolol.
1989
UPU - Inscription "Union Postale Universelle"
7. March WM: Xejn Disinn: Burkard Waltenspül. Inċiżjoni: Courvoisier. S.A. Perforazzjoni: 11¾
![[UPU - Inscription "Union Postale Universelle", Tip H]](https://www.stampworld.com/media/catalogue/Switzerland/UPU/H-s.jpg)
