The initiative became known for its Stamp Plan, a philatelic programme that raised funds through United Nations member countries, as well as the support of the Universal Postal Union.
Inisiatif tersebut menjadi dikenal untuk Rencana Perangko-nya, sebuah program filateli yang mengumpulkan dana melalui negara-negara anggota PBB, serta dukungan Kesatuan Pos Sedunia.