The Two and One-Half Rappen Swiss Cross Stamp: A Philatelic Masterpiece and Its Gold Commemoration
Introduction Philately, the art of collecting and studying postage stamps, often brings collectors face-to-face with historical artifacts that tell fascinating stories. One such remarkable piece is the Two and One-Half Rappen Swiss Cross stamp, one of the rarest Swiss stamps ever issued. Its significance has been so profound that it was honoured with a 24kt […]