1908 - 1937, high-value unused and mostly mint never hinged pre-war collection, in particular the period 1922-37 in the best way occupies and here and there complete with many good issues like 176, 418-446, 468-87 (without 483), 488-511, 524-29, 531-44, 583-87, 589-616, 727-59 and so on, please inspect, Michel 5.700.-