1941 - 1943, specialized mint never hinged collection, in the number of a major listing complete, in addition to it numerous special feature like Michel no. 54 / 57 with all types, the values with "tips downward" partly with short attests or certificates, miniature sheet and so on, more or less allways good quality, very nice collection in a ring binder, in addition to it the handbook from Hans Zydek, high catalog value