अब दिखा रहें: ग्वाटेमाला - हवाई कर स्टैम्प (1930 - 1939) - 1 स्टैम्प.
1937
Stamp Exhibition, Guatemala City - Central Post Office Stamp of 1927 Overprinted "EXPOSICION - FILATELICA - 1937"
17. मार्च डब्ल्यू एम: कोई नहीं वेध: 14
![[Stamp Exhibition, Guatemala City - Central Post Office Stamp of 1927 Overprinted "EXPOSICION - FILATELICA - 1937", प्रकार B4]](https://www.stampworld.com/media/catalogue/Guatemala/Air-tax-stamps/B4-s.jpg)
