Airmail - Literacy Campaign, and the 100th Anniversary of the Death of Rowland Hill, 1795-1879 - Overprinted "1980 ANO DE LA ALFABETIZACION" 1980
Now showing: Nicaragua - Postage stamps - 1980 - Airmail - Literacy Campaign, and the 100th Anniversary of the Death of Rowland Hill, 1795-1879 - Overprinted "1980 ANO DE LA ALFABETIZACION" - 3 stamps.
![[Airmail - Literacy Campaign, and the 100th Anniversary of the Death of Rowland Hill, 1795-1879 - Overprinted "1980 ANO DE LA ALFABETIZACION", type BBF]](https://www.stampworld.com/media/catalogue/Nicaragua/Postage-stamps/BBF-s.jpg)
![[Airmail - Literacy Campaign, and the 100th Anniversary of the Death of Rowland Hill, 1795-1879 - Overprinted "1980 ANO DE LA ALFABETIZACION", type BBF1]](https://www.stampworld.com/media/catalogue/Nicaragua/Postage-stamps/BBF1-s.jpg)
![[Airmail - Literacy Campaign, and the 100th Anniversary of the Death of Rowland Hill, 1795-1879 - Overprinted "1980 ANO DE LA ALFABETIZACION", type BBF2]](https://www.stampworld.com/media/catalogue/Nicaragua/Postage-stamps/BBF2-s.jpg)