Nikaraagua
Praegu kuvatakse: Nikaraagua - postmargid (1862 - 2021) - 1 margid.
1980
Airmail - Literacy Year and Football World Cup - Argentina 1978 and Spain 1982 - Overprinted "1980 ANO DE LA ALFABETIZACION"
26. september WM: mitte ükski perforatsioon: 13½