Helderse Postzegelhandel : Stamps for sale - Monaco
Now showing: Monaco - Postage stamps (1885 - 2024) - 2 stamps.
12. November WM: None Sheetsize: 30 Engraving: P. Lambert. Perforation: 13 x 12¾
![[Marine Life - The 24th Congress of the International Commission for the Scientific Exploration of the Mediteranean, type ARS]](https://www.stampworld.com/media/catalogue/Monaco/Postage-stamps/ARS-s.jpg)
12. November WM: None Sheetsize: 30 Engraving: P. Lambert. Perforation: 13 x 12¾
![[Marine Life - The 24th Congress of the International Commission for the Scientific Exploration of the Mediteranean, type ARS]](https://www.stampworld.com/media/catalogue/Monaco/Postage-stamps/ARS-s.jpg)