The 50th Anniversary of the World Wildlife Fund - WWF 2011
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2011
The 50th Anniversary of the World Wildlife Fund - WWF
3. Martie WM: Niciunul Marimea foii: 20 Design: Pierre Aerni. Gravură: Gutenberg AG. Perforare: 13¼ x 13½
![[The 50th Anniversary of the World Wildlife Fund - WWF, Tip CFX]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/CFX-s.jpg)
