Sale #49 Single lots Asia, Thematics, Oversea, Europe, Old German States, Third Reich, German Colonies and the Federal Republic of Germany

Vereinte Nationen - Alle Ämter: 1993. Approved die proofs (with corrections) on synthetic paper (Chr
1993. Approved die proofs (with corrections) on synthetic paper (Chromalin) for the issue "45 Years of the United Nations - Healthy environment" of all three offices (New York, Geneva, Vienna; 3 times 2 values). Mounted together on presentation card, signed and dated Dec. 23, 1992. On the reverse of the card as a SPECIAL FEATURE there is the approved colour scale (one colour is missing) for these issues, signed and dated Dec. 17, 1992. UNIQUE as such! (Michel catalogue New York #648/49, Geneva #231/32, Vienna #147/48)