Ora in esposizione: Guatemala - Tassa francobolli posta aerea (1919 - 1945) - 3 francobolli.
30. Giugno WM: Nessuno Dentellatura: 14
![[The 65th Anniversary of Liberal Revolution - Central Post Office Stamp of 1927 Overprinted "1871 - 30 DE JUNIO - 1936", Scrivi B1]](https://www.stampworld.com/media/catalogue/Guatemala/Air-tax-stamps/B1-s.jpg)
15. Settembre WM: Nessuno Dentellatura: 14
![[The 115th Anniversary of Independence - Central Post Office Stamp of 1927 Overprinted "1821 - 15 de SEPTIEMBRE - 1936", Scrivi B2]](https://www.stampworld.com/media/catalogue/Guatemala/Air-tax-stamps/B2-s.jpg)
15. Novembre WM: Nessuno Dentellatura: 14
![[National Fair - Central Post Office Stamp of 1927 Overprinted "FERIA NACIONAL - 1936", Scrivi B3]](https://www.stampworld.com/media/catalogue/Guatemala/Air-tax-stamps/B3-s.jpg)
