Wordt nu getoond: Guatemala - Luchtbelasting postzegels (1930 - 1939) - 3 postzegels.
10. januari WM: Geen Perforatie: 14
![[The 150th Anniversary of the US Constitution - Central Post Office Stamp of 1927 Overprinted, type B5]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guatemala/Air-tax-stamps/B5-s.jpg)
13. april WM: Geen Perforatie: 14
![[Central Post Office Stamp of 1927 Overprinted "1938" in Red or Blue, type B6]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guatemala/Air-tax-stamps/B6-s.jpg)
20. november WM: Geen Perforatie: 14
![[Stamp Exhibition, Guatemala City - Central Post Office Stamp of 1927 Overprinted, type B7]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Guatemala/Air-tax-stamps/B7-s.jpg)
