UNESCO - Environmental and Cultural Heritage of Man 1997
Now showing: Portugal - Postage stamps - 1997 - UNESCO - Environmental and Cultural Heritage of Man - 1 stamps.
1997
UNESCO - Environmental and Cultural Heritage of Man
5. December WM: None Design: Maria de Lourdes Ribeiro (Maluda) Engraving: Litografia Maia. Perforation: 11¾ x 12
![[UNESCO - Environmental and Cultural Heritage of Man, type ]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/2219-b.jpg)
