Issued by Austria in 1989, this elegant 5-Schilling commemorative celebrates the 100th birth anniversary of philosopher Ludwig Wittgenstein, one of the most influential thinkers of the...

This 1975 Austrian commemorative stamp marks 125 years of Austrian monument preservation, featuring a finely engraved depiction of St. Christopher carrying the Christ Child. Rendered in...

A powerful 1969 United Nations issue promoting global disarmament, featuring the French phrase “De leurs épées ils forgeront des socs” (“They shall beat their swords into...

This 1963 France Europa issue features the classic CEPT motif of four interlinked panels, symbolizing cooperation and unity among European postal administrations. Printed in deep green,...

Issued by Israel, this striking 3.00-value definitive/commemorative stamp features a panoramic aerial view of Haifa, highlighted by the iconic Bahá’í Shrine of the Báb and the...

This classic 2 céntimos brown definitive stamp from Franco-era Spain features bold typographic design with “Estado Español” and “Correos” inscriptions. Likely issued in the 1930s–1940s, it...

Issued in 1984, this Danish commemorative stamp honors the 300th anniversary of the Mosaic Faith Community (Det Mosaiske Troessamfund), established in 1684—the oldest Jewish congregation in...

A powerful commemorative issue from the Philippines honoring opposition leader Benigno “Ninoy” Aquino Jr., featuring his portrait alongside his iconic quote “The Filipino is worth dying...

Issued in 1967, this Italian commemorative stamp honors the 100th anniversary of the Società Geografica Italiana (1867–1967). The design features a finely rendered compass rose set...

This $2 commemorative stamp from Antigua was issued in 1976 as part of the island’s “Special Events” series honoring Operation Sail, a major maritime celebration for...

This elegant Austrian commemorative stamp, issued in 1969, marks the centenary of the Vorarlberg Embroidery Industry, one of Austria’s most renowned textile traditions. The design features...

Issued in 1976, this French commemorative celebrates the 100th anniversary of the Corps des Officiers de Réserve, honoring both civilian professionals and military reserve officers. The...