Monako
Rāda: Monako - Pastmarkas (1885 - 2024) - 1 marka.
1987
The 25th Anniversary of International Marine Radioactivity Laboratory, Monaco
13. novembris SV: Neviens Lapas izmērs: 30 Dizains: Andreotto. Perforēšana: 13 x 12¾
![[The 25th Anniversary of International Marine Radioactivity Laboratory, Monaco, veids BSY]](https://www.stampworld.com/media/catalogue/Monaco/Postage-stamps/BSY-s.jpg)
