1955, souvenir sheets issue \"10 years United Nations\" on First Day Cover with appropriate special cancel, in perfect condition. (Bl.1) (Image 1) (Image)

1979 - 1994, mint never hinged inventory in the full to the brim 40 sides stockbook, most issues 5 to 15 time is existing, high catalog value

1951 - 1990, except for souvenir sheet 1 complete mint never hinged collection in the stockbook

1980 - 1999, ** inventory flags miniature sheet as one gets older 1980-82 per 4, 1983-89 per 3 and 1997-99 always once. In addition to it a few hundred further flags stamps as se-tenants in pairs and block of four, very high Postwert!

1980 - 1989, complete cancelled (first day special cancel. ) collection \"flags miniature sheet\" in the lighthouse SF printed form album, in addition to it complete First Day Cover collection \"flags\" as single- or set FDC. In addition to it same period as corner margin block of four First Day Cover. In the supplement a few uncharged overhangs, Michel approximate 620.-