Viser nå: USA - Luftpostfrimerker (2000 - 2009) - 2 frimerker.
2009
National Parks - Self-Adhesive Stamps
28. June VM: Ingen Arkstørrelse: 20 Design: Edith Kessler Gravering: Avery Dennison, Clinton, SC. Perforering: Rouletted 11