Vertical pair from upper margin over 4 Din. In original gumming with hinge and variety "pair with and without overprint Serbia", rare; certificate Novakovic and Dr. Zydek as well Kleymann (2017) : "it is a sheet with 10 stamps combinations known. The stamps wise affixed spots on. Otherwise is the condition perfect. " by Michel becomes between * and ** differences in plates, what nonsense is, because it the stamps only in this preservation gives. The Michel of 1. 000.- respectively 2.000.- is in an issue of only 10 pieces anyhow not exactly ernst to take.