Stamps Situation Interchangeable

2459c - International Philatelic Exhibition "Hong Kong'97".
Manuel Briones
2431 - VI Asia - Oceania International Trade Fair
Manuel Briones
2422 - Centenary of the Modern Olympics
Manuel Briones
2418 - Centenary of the Birth of José Cojuangco
Manuel Briones
2411e - International Philatelic Exhibition "ASEANPEX '96": Speckled Chest
Manuel Briones
2411a - International Philatelic Exhibition "ASEANPEX '96": Saddle Butterflyfish
Manuel Briones
2409 - III Centenary of the Dominican Sisters of Saint Catherine of Siena
Manuel Briones
2408 - Centenary of the Discovery of Radioactivity
Manuel Briones
2346b - L Anniversary of the Lingayen Gulf Landings
Manuel Briones
2346th - L Anniversary of the Lingayen Gulf Landings
Manuel Briones