Zobrazujú sa: Jemen - Poštové známky (1990 - 1999) - 17 známky.
15. október WM: nikto Perforácia: 13¾ x 13½
![[World Environmental Protection Day, typ BK]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/BK-s.jpg)
![[World Environmental Protection Day, typ BL]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/BL-s.jpg)
![[World Environmental Protection Day, typ BM]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/BM-s.jpg)
15. október WM: nikto Perforácia: 13½ x 13¾
![[World Environmental Protection Day, typ ]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/0150-b.jpg)
16. október WM: nikto Perforácia: 13¾ x 13½
![[The 50th Anniversary of F.A.O., typ BO]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/BO-s.jpg)
![[The 50th Anniversary of F.A.O., typ BP]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/BP-s.jpg)
![[The 50th Anniversary of F.A.O., typ BQ]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/BQ-s.jpg)
16. október WM: nikto Perforácia: 13¾ x 13½
![[The 50th Anniversary of F.A.O., typ ]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/0154-b.jpg)
24. október WM: nikto Perforácia: 13¾ x 13½
![[The 50th Anniversary of the United Nations, typ BS]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/BS-s.jpg)
![[The 50th Anniversary of the United Nations, typ BT]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/BT-s.jpg)
![[The 50th Anniversary of the United Nations, typ BU]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/BU-s.jpg)
24. október WM: nikto Perforácia: 13½ x 13¾
![[The 50th Anniversary of the United Nations, typ ]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/0158-b.jpg)
29. november WM: nikto Perforácia: 13¾ x 13½
![[Boxing - Naseem Hamed Kashmim, typ BW]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/BW-s.jpg)
![[Boxing - Naseem Hamed Kashmim, typ BX]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/BX-s.jpg)
![[Boxing - Naseem Hamed Kashmim, typ BY]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/BY-s.jpg)
![[Boxing - Naseem Hamed Kashmim, typ BZ]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/BZ-s.jpg)
29. november WM: nikto Perforácia: 13½ x 13¾
![[Boxing - Naseem Hamed Kashmim, typ ]](https://www.stampworld.com/media/catalogue/Yemen/Postage-stamps/0163-b.jpg)
