Τώρα εμφανίζεται Παναμάς - Γραμματόσημα (1920 - 1929) - 7 Γραμματόσημα.
![[Airmail - Issue of 1929 Overprinted with Fokker Universal Airplane and "CORREO AEREO 25 25 VEINTICINCO CENTESIMOS" and Surcharged, τύπος BX]](https://www.stampworld.com/media/catalogue/Panama/Postage-stamps/BX-s.jpg)
![[Airmail - Issues of 1929 Overprinted "CORREO AEREO" or Additionally Surcharged with New Value in CENTESIMOS, τύπος BX1]](https://www.stampworld.com/media/catalogue/Panama/Postage-stamps/BX1-s.jpg)
![[Airmail - Issues of 1929 Overprinted "CORREO AEREO" or Additionally Surcharged with New Value in CENTESIMOS, τύπος BX2]](https://www.stampworld.com/media/catalogue/Panama/Postage-stamps/BX2-s.jpg)
![[Airmail - Issues of 1929 Overprinted "CORREO AEREO" or Additionally Surcharged with New Value in CENTESIMOS, τύπος BX3]](https://www.stampworld.com/media/catalogue/Panama/Postage-stamps/BX3-s.jpg)
![[Airmail - Issues of 1929 Overprinted "CORREO AEREO" or Additionally Surcharged with New Value in CENTESIMOS, τύπος BX4]](https://www.stampworld.com/media/catalogue/Panama/Postage-stamps/BX4-s.jpg)
![[Airmail - Issues of 1929 Overprinted "CORREO AEREO" or Additionally Surcharged with New Value in CENTESIMOS, τύπος BX5]](https://www.stampworld.com/media/catalogue/Panama/Postage-stamps/BX5-s.jpg)
![[Airmail - Issues of 1929 Overprinted "CORREO AEREO" or Additionally Surcharged with New Value in CENTESIMOS, τύπος BX6]](https://www.stampworld.com/media/catalogue/Panama/Postage-stamps/BX6-s.jpg)
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