Helderse Postzegelhandel : Timbre de vânzare - Olanda
Prezentat acum: Olanda - Timbre poştale (1852 - 2024) - 2 timbre.
15. Ianuarie WM: 2 Design: Sjoerd de Roos. Gravură: Joh. Enschedé. Perforare: 13½
![[European Postal Conference, Tip FL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Netherlands/Postage-stamps/FL-s.jpg)
15. Ianuarie WM: 2 Design: Sjoerd de Roos. Gravură: Joh. Enschedé. Perforare: 13½
![[European Postal Conference, Tip FL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Netherlands/Postage-stamps/FL-s.jpg)