Ecuador
Now showing: Ecuador - Postal tax stamps (1920 - 1961) - 1 stamps.
1940
Postage Stamp of Overprinted "CASA DE CORREOS y TELEGRAFOS DE GUAYAQUIL"
WM: None Perforation: Rouletted
![[Postage Stamp of Overprinted "CASA DE CORREOS y TELEGRAFOS DE GUAYAQUIL", type AD]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/AD-s.jpg)
