Ecuador
Praegu kuvatakse: Ecuador - postimaksu margid (1920 - 1961) - 1 margid.
1934
Revenue and Postage Stamp Overprinted "CASA de Correos y Telegrafos de Guayaquil" in Red Colour
WM: mitte ükski perforatsioon: 12 & 12½
![[Revenue and Postage Stamp Overprinted "CASA de Correos y Telegrafos de Guayaquil" in Red Colour, Tüüp K]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/K-s.jpg)
![[Revenue and Postage Stamp Overprinted "CASA de Correos y Telegrafos de Guayaquil" in Red Colour, Tüüp K1]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/K1-s.jpg)
