The Stampworld catalogue heads this stamp 'Waterfalls and Volcanoes.'
 |
Rwanda - 24 June 1966 |
The Volcanoes National Park in Rwanda borders National Parks in the Democratic Republic of Congo and Uganda. It is the home of mountain gorillas and golden monkeys and was a base for Dian Fossey. The five volcanoes in the park are five of the eight in the Virunga range - Karisimbi, Bisoke, Muhabura, Gahinga, Subyinyo - but I don't know which one is depicted on the stamp.
 |
Sweden - 26 April 1973 |
I'm sure you will all recognise the Viking ship. One from Norway stands on our mantle piece.
Although we get cats in our garden, none match this -
 |
Singapore - 6 June 2007 |
If you look closely you can see its Latin name is Viverra zibertha.
For 'V' related stamps take a look at the links on Sunday-stamps-v.