Ecuador
Now showing: Ecuador - Postal tax stamps (1920 - 1961) - 1 stamps.
1938
Postage Stamp of 1930 Overprinted "CAMPANA-CONTRA-EL CANCER"
23. November WM: None Perforation: 12½
![[Postage Stamp of 1930 Overprinted "CAMPANA-CONTRA-EL CANCER", type Z]](https://www.stampworld.com/media/catalogue/Ecuador/Postal-tax-stamps/Z-s.jpg)
