UNO Geneva and Vienna, 1969-1982, extensive collection and doublets stock Geneva and Vienna, as well Geneva no. 1-110 ** left upper corner, margin copies with UNO-Emblem, Geneva no. 1-108 with mainly date-appropriate centered date cancelãs as well similar material from Vienna 1979-1982, furthermore genuine used covers, duplicates, initial and special flight as well postal stationeries, Michel 2013 approximate 1100,--