Switzerland: Double Geneva Cantonal Issue on Cover

Switzerland · 1843 · 10 Centimes

This listing features the iconic 'Double Geneva' stamp, issued by the Canton of Geneva in 1843. The design consists of two 5-centime stamps printed tête-bêche, each depicting the Geneva coat of arms with the inscription 'Poste de Genève' and 'Port local', forming a 10-centime franking for cantonal mail.

As one of the world's earliest postage stamps, the 'Double Geneva' holds immense historical significance, predating the unified Swiss Confederation. It represents the independent postal systems of Swiss cantons before the establishment of a national postal service, making it a cornerstone of Swiss philately.