Airmail - The 2nd National, Philatelic and Numismatic Exhibition, Panama 1971
Now showing: Panama - Postage stamps - 1971 - Airmail - The 2nd National, Philatelic and Numismatic Exhibition, Panama - 1 stamps.
1971
Airmail - The 2nd National, Philatelic and Numismatic Exhibition, Panama
21. December WM: None Perforation: 13½
![[Airmail - The 2nd National, Philatelic and Numismatic Exhibition, Panama, type ABN]](https://www.stampworld.com/media/catalogue/Panama/Postage-stamps/ABN-s.jpg)
