WWF - Stamps - Items tagged as "1991"

View all 1974 1978 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2014 2015 2016 2017 Accessories Aeroplane Aitutaki Album Amphibians Angola Animal animals Antelope Bangladesh Bats Bear Belarus Benin Bhutan Bird Birds Butterfly Cats Central African Rep. Cook Islands Coral Court Fee Crab Crocodiles Cyprus Deer dog Dolphins Dominica Eagle Elephant environment Eritrea Faroe Islands Fauna fdc Fish Fox Frog Gibraltar giraffe Gutter Pair Hologram Horse Imperf Insect Iran Korea Kyrgyzstan laos leopard Lion Lizard Maldives Mammals Marinelife marinlife Mauritania Monkey Mozambique Musical Instrument Nepal Nevis Nigeria Owl Painting panda Parrot Penguin Penhryn Penrhyn Islands Pigeon Reptiles Revenue Rhinoceros Romania Samoa Sculpture Sea Shell Seal Shark Sheep sheetlet Ship Snake Somalia Squirrel St. Thomas & Prince Islands St. Vincent Tiger Tonga tortoise Turkmenistan Turtle Uganda Unusual Vietnam Vulture Water Bird Whale Wholesale Wildlife WWF Year Pack Zaire zebra