Literacy Campaign, SOS Children's Villages, Unissued Stamps International Year of the Child Overprinted "1980 ANO DE LA ALFABETIZACION" 1980
Praegu kuvatakse: Nikaraagua - postmargid - 1980 - Literacy Campaign, SOS Children's Villages, Unissued Stamps International Year of the Child Overprinted "1980 ANO DE LA ALFABETIZACION" - 1 margid.
