The 13th Congress of International Road Transport 1972
Now showing: Portugal - Postage stamps - 1972 - The 13th Congress of International Road Transport - 3 stamps.
1972
The 13th Congress of International Road Transport
17. May WM: None Design: Luis Carrolo. Engraving: Litografia Nacional S.A., Porto. Perforation: 13¼
![[The 13th Congress of International Road Transport, type PR]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/PR-s.jpg)
![[The 13th Congress of International Road Transport, type PS]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/PS-s.jpg)
![[The 13th Congress of International Road Transport, type PT]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/PT-s.jpg)
