Armenian post of Nagorno-Karabakh
Date of Issue: 28th October 2008
three stamps (120.-, 350.- & 550.- AMD)
those stamps are published in mini-sheets of 10 stamps
NOTE : the stamps issued by the Nagorno-Karabakh Republic aren't recognized on an international level, not by the UPU nor by PostEurop.
Those stamps are listed in the most stamps catalogue (Gibbons, Yvert & Tellier, Michel) and most Europa stamps collectors collect those stamps anyway, I decided to publish them on my blog, from now on, even if they aren't official stamp issues.