1871 - 1962 (approximate. ), mainly in cancelled condition, collection like stock in four albums, as well 1. Issue, as well souvenir sheet issues from souvenir sheet 1 (3) two of them on card, souvenir sheet 3 (2), souvenir sheet 5 / 6, souvenir sheet 10, souvenir sheet 11, souvenir sheet 13, souvenir sheet 17, souvenir sheet 18 An and B, high catalog value.