Ditunjukkan sekarang: Ecuador - Setem-setem cukai pos (1920 - 1961) - 7 Setem-setem.
WM: Tiada Perforasi: Rouletted
![[Tobacco Tax Stamp Overprinted "POSTAL ADICIONAL CINCO CENTAVOS", jenis AB]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/AB-s.jpg)
WM: Tiada Perforasi: Rouletted
![[Tobacco Tax Stamp Overprinted "CASAS DE CORREOS Y TELEGRAFOS CINCO CENTAVOS", jenis AC]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/AC-s.jpg)
WM: Tiada Perforasi: Rouletted
![[Postage Stamp of Overprinted "CASA DE CORREOS y TELEGRAFOS DE GUAYAQUIL", jenis AD]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/AD-s.jpg)
WM: Tiada Perforasi: Rouletted
![[Tobacco Tax Stamp Overprinted "TIMBRE PATRIOTICO-VEINTE CENTAVOS", jenis AE]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/AE-s.jpg)
WM: Tiada Perforasi: 13 x 13½
![[National Security for Agricultural Workers, jenis AF]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/AF-s.jpg)
WM: Tiada Perforasi: 12
![[Post Office, Guayaquil, jenis AG]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/AG-s.jpg)
![[Post Office, Guayaquil, jenis AG1]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/AG1-s.jpg)