Stamp collection UNO New York number Yvert and Tellier 273/274 MNH

The House of the Collector proposes to you Collection stamps UNO New York number Yvert and Tellier 273/274 MNH: New building of the seat of the Worldwide organization of the intellectual property in Geneva the House of the Collector makes a point of suggesting you this sorter which will enable you to arrange and to preserve your invaluable acquisitions.