1969. Progressive proof (5 phases) in blocks of 4 for the 3fr definitive stamp showing a statue by Henrik Starcke. Mint, NH. In all 20 proof stamps. (Sc #13) (Image)

1977. IMPERFORATE block of 4 for the 40c value of the set "Fight against Racial Discrimination" showing "Colors of Five Races Spun into One Firm Rope". Security fingerprints on the reverse. Mint, NH. (Sc #69) (Image)

1981. Complete issue "Palestinian Rights" (1 value) in an IMPERFORATE corner block of 4 showing "Inscription and UN Emblem". UN-emblem in margin. Security fingerprints on the reverse. Mint, NH. (Sc #98) (Image)

1984. IMPERFORATE corner block of 4 for the 80c value of the set "World Food Day" showing "Afforestation". FAO-emblem in margin. Security fingerprints on the reverse. Mint, NH. (Sc #123) (Image)

1984. IMPERFORATE horizontal strip of 3 for the 35c value of the set "Future for Refugees" showing "Man and Woman". Security fingerprints on the reverse. Mint, NH. (Sc #126)

1987. Progressive proof (8 phases) in vertical pairs for the 1.20fr value of the issue "Fight Against Drug Abuse" showing "Workers in Paddy". Mint, NH. In all 16 proof stamps. (Sc #157)

1987. Complete set "Immunize Every Child" (2 values) in IMPERFORATE horizontal pairs showing "90c Whooping Cough" and "1.70fr Tuberculosis". Mint, NH. (Sc #160/61) (Image)

1988. IMPERFORATE block of 4 for the 35c value of the set "IFAD - Intl. Fund for Agricultural Development" showing "Flocks, Goatherd, Dairy Products". Security fingerprints on the reverse. Mint, NH. (Sc #162) (Image)

1988. IMPERFORATE block of 4 for the 1.40fr value of the set "IFAD - Intl. Fund for Agricultural Development" showing "Fruit". Security fingerprints on the reverse. Mint, NH. (Sc #163) (Image)

1989. Complete set "World Weather Watch" (2 values) in IMPERFORATE horizontal pairs showing two different satellite photographs. Mint, NH. (Sc #176/77) (Image)

1990, Weltweite Aidsbekämpfung 0.80 Fr. ‚Proportionen des Menschen (Zeichnung von Leonardo da Vinci)‘ in zehn verschiedenen senkrechten ungezähnten PROGRESSIVEN PHASENDRUCK-Paaren, postfrisch und selten!

1990. IMPERFORATE block of 4 for the 50c value of the set "Crime Prevention" showing "Official Corruption". Mint, NH. (Sc #191)

1991. IMPERFORATE vertical gutter pair for the 1.60fr value of the set "UN Postal Administration, 40th Anniversary" showing "UN Postage Stamp - Sc. NY #10". Mint, NH. (Sc #208)

1995. Complete issue "United Nations, 50th Anniversary" (1 value) in an IMPERFORATE vertical block of 6 (i.e. 3 horizontal pairs). Mint, NH. (Sc #262) (Image)

1997, UNO Geneva. Imperforate vertical gutter pair (2 different stamps together!) for the complete Philately series showing stamps on stamps. Mint, NH. (Image)