Category talk:Red stamps

1. Only stamps with a unique colour should appear here. 2. There are a lot of nuances in colours; for example, why is a brown-red (Austria 1918 15 heller) considered red? 3. Finally, what is the use (interest) of such category?

There are catalogs that give a stamp ID as a model for the identification of colours. Such a gallery may be usefull.

Jacquesverlaeken (talk) 20:44, 10 January 2014 (UTC)