Helderse Postzegelhandel : Timbre de vânzare - Olanda
Prezentat acum: Olanda - Timbre poştale (1852 - 2024) - 2 timbre.
30. Aprilie WM: Niciunul Design: Fokke Mees, Johannes Warnaar y Rudolf Steinhausen. Gravură: Joh. Enschedé. Perforare: 12½
![[National Emergency Relief, Tip DB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Netherlands/Postage-stamps/DB-s.jpg)
30. Aprilie WM: Niciunul Design: Fokke Mees, Johannes Warnaar y Rudolf Steinhausen. Gravură: Joh. Enschedé. Perforare: 12½
![[National Emergency Relief, Tip DB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Netherlands/Postage-stamps/DB-s.jpg)