Barbuda
Praegu kuvatakse: Barbuda - postmargid (1922 - 2000) - 2 margid.
1993
Earth Summit '92 - Rio de Janeiro, Brazil - Issues of 1992 of Antigua & Barbuda Overprinted "BARBUDA MAIL"
16. august WM: mitte ükski perforatsioon: 14¼
1993
Earth Summit '92 - Rio de Janeiro, Brazil - Issue of 1992 of Antigua & Barbuda Overprinted "BARBUDA MAIL"
16. august WM: mitte ükski perforatsioon: 14¼