Ecuador
Ditunjukkan sekarang: Ecuador - Setem-setem cukai pos (1920 - 1961) - 1 Setem-setem.
1943
National Security for Agricultural Workers - Additional Overprinted "5 Centavos - CASA DE - CORREOS - DE GQUIL."
WM: Tiada Perforasi: 13½ x 14
![[National Security for Agricultural Workers - Additional Overprinted "5 Centavos - CASA DE - CORREOS - DE GQUIL.", jenis AM]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/AM-s.jpg)
