Мексико
Сега показвам: Мексико - Марки за застраховани писма (1935 - 1983) - 3 марки.
2. Октомври воден знак: 1 Пробиване: 10½
![[Inscription "SEGURO POSTAL", тип A]](https://www.stampworld.com/media/catalogue/Mexico/Insured-letter-stamps/A-s.jpg)
![[Inscription "SEGURO POSTAL", тип B]](https://www.stampworld.com/media/catalogue/Mexico/Insured-letter-stamps/B-s.jpg)
![[Inscription "SEGURO POSTAL", тип C]](https://www.stampworld.com/media/catalogue/Mexico/Insured-letter-stamps/C-s.jpg)
воден знак: 2 Пробиване: 10 x 10½
![[Inscription "SEGURO POSTAL" - New Watermark, тип A1]](https://www.stampworld.com/media/catalogue/Mexico/Insured-letter-stamps/A1-s.jpg)
![[Inscription "SEGURO POSTAL" - New Watermark, тип B1]](https://www.stampworld.com/media/catalogue/Mexico/Insured-letter-stamps/B1-s.jpg)
![[Inscription "SEGURO POSTAL" - New Watermark, тип C1]](https://www.stampworld.com/media/catalogue/Mexico/Insured-letter-stamps/C1-s.jpg)
воден знак: 3 Пробиване: 10 x 10½
![[Inscription "SEGURO POSTAL" - New Watermark, тип A2]](https://www.stampworld.com/media/catalogue/Mexico/Insured-letter-stamps/A2-s.jpg)
![[Inscription "SEGURO POSTAL" - New Watermark, тип B2]](https://www.stampworld.com/media/catalogue/Mexico/Insured-letter-stamps/B2-s.jpg)
![[Inscription "SEGURO POSTAL" - New Watermark, тип C2]](https://www.stampworld.com/media/catalogue/Mexico/Insured-letter-stamps/C2-s.jpg)
