现在展示: 荷兰 - (通用)邮票 (1852 - 2025) - 13 邮票.
15. 五月 窗口管理器: 空缺 设计: Aesthetic Design Department PTT y W.Z. van Dijk. 雕版: Joh. Enschedé. 筛孔: 12½ x 12
![[Charity Stamps, 类型 IS]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/IS-s.jpg)
![[Charity Stamps, 类型 IT]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/IT-s.jpg)
![[Charity Stamps, 类型 IU]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/IU-s.jpg)
![[Charity Stamps, 类型 IV]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/IV-s.jpg)
![[Charity Stamps, 类型 IW]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/IW-s.jpg)
12. 十一月 窗口管理器: 空缺 设计: Cas Oorthuys y Mart Kempers. 雕版: Joh. Enschedé & Zonen 筛孔: 13 x 13¾
![[Child Care, 类型 IX]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/IX-s.jpg)
![[Child Care, 类型 IY]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/IY-s.jpg)
![[Child Care, 类型 IZ]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/IZ-s.jpg)
![[Child Care, 类型 JA]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/JA-s.jpg)
![[Child Care, 类型 JB]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/JB-s.jpg)
12. 十一月 窗口管理器: 空缺 设计: André van der Vossen, Jan Bons y W.Z. van Dijk. 雕版: Joh. Enschedé. 筛孔: 12½ x 14
![[Airmail, 类型 JC]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/JC-s.jpg)
![[Airmail, 类型 JC1]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/JC1-s.jpg)
窗口管理器: 2 设计: Jan van Krimpen y Samuel Louis (Sem) Hartz. 雕版: Joh. Enschedé. 筛孔: 13½ x 12½
![[Queen Juliana, 类型 GP20]](https://www.stampworld.com/media/catalogue/Netherlands/Postage-stamps/GP20-s.jpg)