1850 - 2012, unused / mint never hinged and cancelled, for long periods double led, collection, as well numerous good issues like Michel no. Souvenir sheet 1 (2), souvenir sheet 5 (2), souvenir sheet 6 (2), souvenir sheet 11 (2), 447 / 59 (2) and so on, many expertized, as well much mint never hinged nominal, in addition to it duplicates and first day covers, extensive and high-value collection in 2 large boxes