Airmail - The 1st Manila Airmail Exhibition - Overprinted "FIRST AIR MAIL EXHIBITION Feb 17 to 19, 1939" and Surcharged Value 1939
Sýni: Filippseyjar - Venjuleg frímerki - 1939 - Airmail - The 1st Manila Airmail Exhibition - Overprinted "FIRST AIR MAIL EXHIBITION Feb 17 to 19, 1939" and Surcharged Value - 2 frímerki.
![[Airmail - The 1st Manila Airmail Exhibition - Overprinted "FIRST AIR MAIL EXHIBITION Feb 17 to 19, 1939" and Surcharged Value, tegund RL]](https://www.stampworld.com/media/catalogue/Philippines/Postage-stamps/RL-s.jpg)
![[Airmail - The 1st Manila Airmail Exhibition - Overprinted "FIRST AIR MAIL EXHIBITION Feb 17 to 19, 1939" and Surcharged Value, tegund RM]](https://www.stampworld.com/media/catalogue/Philippines/Postage-stamps/RM-s.jpg)
