Estás viendo: Ecuador - Sellos de impuesto postal (1920 - 1961) - 5 sellos.
Marca de agua: Ninguna Perforación: 12
![[National Defence, tipo AI]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/AI-s.jpg)
Marca de agua: Ninguna Perforación: Rouletted
![[National Defence - Tobacco Tax Stamps Overprinted "TIMBRE PATRIOTICO" & Surcharged, tipo AJ]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/AJ-s.jpg)
![[National Defence - Tobacco Tax Stamps Overprinted "TIMBRE PATRIOTICO" & Surcharged, tipo AJ1]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/AJ1-s.jpg)
![[National Defence - Tobacco Tax Stamps Overprinted "TIMBRE PATRIOTICO" & Surcharged, tipo AJ2]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/AJ2-s.jpg)
Marca de agua: Ninguna Perforación: 12
![[Postage Stamp of 1938 Overprinted "CASA DE CORREOS Y TELEGRAFOS DE GUAYAQUIL VEINTE CENTAVOS" in Red, tipo AK]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/AK-s.jpg)
