Montre maintenant: Nouvelle-Guinée néerlandaise - Timbres-Poste (1950 - 1959) - 8 Timbres-poste.
10. avril WM: Aucun Perforation: 11½ x 11
![[Star Mountains Expedition, type O]](https://www.stampworld.com/media/catalogue/Netherlands-New-Guinea/Postage-stamps/O-s.jpg)
1. juillet WM: Aucun Perforation: 12½ x 12
![[Western Crowned Pigeon, type P]](https://www.stampworld.com/media/catalogue/Netherlands-New-Guinea/Postage-stamps/P-s.jpg)
![[Western Crowned Pigeon, type P1]](https://www.stampworld.com/media/catalogue/Netherlands-New-Guinea/Postage-stamps/P1-s.jpg)
![[Western Crowned Pigeon, type P2]](https://www.stampworld.com/media/catalogue/Netherlands-New-Guinea/Postage-stamps/P2-s.jpg)
16. novembre WM: Aucun Perforation: 12½ x 13¼
![[Social Care - Flowers, type Q]](https://www.stampworld.com/media/catalogue/Netherlands-New-Guinea/Postage-stamps/Q-s.jpg)
![[Social Care - Flowers, type Q1]](https://www.stampworld.com/media/catalogue/Netherlands-New-Guinea/Postage-stamps/Q1-s.jpg)
![[Social Care - Flowers, type Q2]](https://www.stampworld.com/media/catalogue/Netherlands-New-Guinea/Postage-stamps/Q2-s.jpg)
![[Social Care - Flowers, type Q3]](https://www.stampworld.com/media/catalogue/Netherlands-New-Guinea/Postage-stamps/Q3-s.jpg)
Montre maintenant: Nouvelle-Guinée néerlandaise - Timbres-Poste (1950 - 1959) - 8 Timbres-poste.
10. avril WM: Aucun Perforation: 11½ x 11
1. juillet WM: Aucun Perforation: 12½ x 12
16. novembre WM: Aucun Perforation: 12½ x 13¼