Now showing: Guatemala - Postage stamps (1970 - 1979) - 3 stamps.
June WM: None Perforation: 13¼
![[Airmail - Wildlife Conservation, type ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guatemala/Postage-stamps/1195-b.jpg)
19. September WM: None Perforation: 13¾
![[Airmail - Archaeological Treasures from Tikal, type ADE]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guatemala/Postage-stamps/ADE-s.jpg)
27. December WM: None Perforation: 13½
![[Airmail - Municipal Coat of Arms, type ADV]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guatemala/Postage-stamps/ADV-s.jpg)
Now showing: Guatemala - Postage stamps (1970 - 1979) - 3 stamps.
June WM: None Perforation: 13¼
19. September WM: None Perforation: 13¾
27. December WM: None Perforation: 13½