Nikaraagua
Praegu kuvatakse: Nikaraagua - postmargid (1862 - 2021) - 1 margid.
1978
Airmail - The 75th Anniversary of the First Powered Flight of the Wright Brothers
29. september WM: mitte ükski Gravüür: Format International Security Printers Ltd., London. perforatsioon: 14½