ただいま表示中： タンザニア - 郵便切手 (1970 - 1979) - 16 切手.
3. 2月 WM: なし ミシン目: 15 x 14¼
![[The 1st Anniversary of Tanzania Posts and Telecommunications Corporation, タイプ ]](https://www.stampworld.com/media/catalogue/Tanzania/Postage-stamps/0121-b.jpg)
25. 6月 WM: なし ミシン目: 14½
![[International Year of the Child, タイプ ]](https://www.stampworld.com/media/catalogue/Tanzania/Postage-stamps/0123-b.jpg)
8月 WM: なし デザイン: Rena Fennessy 図案 意匠: Rena Fennessy ミシン目: 14½
![[Butterflies - Issue of 1973 Surcharged, タイプ DY]](https://www.stampworld.com/media/catalogue/Tanzania/Postage-stamps/DY-s.jpg)
![[Butterflies - Issue of 1973 Surcharged, タイプ DY1]](https://www.stampworld.com/media/catalogue/Tanzania/Postage-stamps/DY1-s.jpg)
29. 9月 WM: なし ミシン目: 14½
![[Nature Protection - Reforestation and Conservation of Forest Areas, タイプ DU]](https://www.stampworld.com/media/catalogue/Tanzania/Postage-stamps/DU-s.jpg)
![[Nature Protection - Reforestation and Conservation of Forest Areas, タイプ DV]](https://www.stampworld.com/media/catalogue/Tanzania/Postage-stamps/DV-s.jpg)
![[Nature Protection - Reforestation and Conservation of Forest Areas, タイプ DW]](https://www.stampworld.com/media/catalogue/Tanzania/Postage-stamps/DW-s.jpg)
![[Nature Protection - Reforestation and Conservation of Forest Areas, タイプ DX]](https://www.stampworld.com/media/catalogue/Tanzania/Postage-stamps/DX-s.jpg)
14. 12月 WM: なし ミシン目: 13½ x 13¾
![[Opening of Mwenge Satellite Earth Station, タイプ DZ]](https://www.stampworld.com/media/catalogue/Tanzania/Postage-stamps/DZ-s.jpg)
![[Opening of Mwenge Satellite Earth Station, タイプ DZ1]](https://www.stampworld.com/media/catalogue/Tanzania/Postage-stamps/DZ1-s.jpg)
![[Opening of Mwenge Satellite Earth Station, タイプ DZ2]](https://www.stampworld.com/media/catalogue/Tanzania/Postage-stamps/DZ2-s.jpg)
![[Opening of Mwenge Satellite Earth Station, タイプ DZ3]](https://www.stampworld.com/media/catalogue/Tanzania/Postage-stamps/DZ3-s.jpg)
