Praegu kuvatakse: Guatemala - Õhumaksu margid (1930 - 1939) - 1 margid.
1937
Stamp Exhibition, Guatemala City - Central Post Office Stamp of 1927 Overprinted "EXPOSICION - FILATELICA - 1937"
17. märts WM: mitte ükski perforatsioon: 14
![[Stamp Exhibition, Guatemala City - Central Post Office Stamp of 1927 Overprinted "EXPOSICION - FILATELICA - 1937", Tüüp B4]](https://www.stampworld.com/media/catalogue/Guatemala/Air-tax-stamps/B4-s.jpg)
