Talk:Soviet space exploration history on Soviet stamps

original research and unreferenced tags added to article
The article, or better to say, the stub is just a trivial short listing of few main topics depicted on Soviet stamps devoted to Soviet space exploration history as can be seen in any general stamp catalog like Scott or Michel. It cannot be an original research. I am adding these references as well as a couple of external links concerning the subject. Hope there is no need in tagging the article anymore after that. --Michael Romanov (talk) 13:07, 14 September 2010 (UTC)