Ekvadora
Rāda: Ekvadora - Pasta nodokļa markas (1920 - 1961) - 1 marka.
1938
Postage Stamps of 1936 Overprinted "CASA DE CORREOS Y TELEGRAFOS DE GUAYAQUIL" in Red Colour
SV: Neviens Perforēšana: 12½
![[Postage Stamps of 1936 Overprinted "CASA DE CORREOS Y TELEGRAFOS DE GUAYAQUIL" in Red Colour, veids AA]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/AA-s.jpg)
