Double Geneva estimated $70 000

The Double Geneva is a rare Swiss stamp that was issued by the City of Geneva in 1843, making it the third-oldest stamp of the European continent after the Zurich 4 and 6 (1842), and the British Penny Black and Two penny blue, (1840). It bears the name Double Geneva for the double image on the stamp and its place of origin. The estimated value is around 70.000 USD.