Airmail - International Stamp Exhibition "INTERPHIL '76" - Philadelphia, USA 1976
Now showing: Paraguay - Postage stamps - 1976 - Airmail - International Stamp Exhibition "INTERPHIL '76" - Philadelphia, USA - 1 stamps.
1976
Airmail - International Stamp Exhibition "INTERPHIL '76" - Philadelphia, USA
12. May WM: None Engraving: Lito. Nacional. Porto. Portugal. Perforation: 13½
![[Airmail - International Stamp Exhibition "INTERPHIL '76" - Philadelphia, USA, type ]](https://www.stampworld.com/media/catalogue/Paraguay/Postage-stamps/2829-b.jpg)
