The 100th Anniversary of Discovery of X-rays by Wilhelm Rontgen 1996
Viser nu Panama - Post frimærker - 1996 - The 100th Anniversary of Discovery of X-rays by Wilhelm Rontgen - 1 frimærker.
1996
The 100th Anniversary of Discovery of X-rays by Wilhelm Rontgen
23. oktober VM: Ingen Perforeringer: 14¼
![[The 100th Anniversary of Discovery of X-rays by Wilhelm Rontgen, type AOX]](https://www.stampworld.com/media/catalogue/Panama/Postage-stamps/AOX-s.jpg)
