30 Kopecks postal stamp, cut, third printing period the I. Edition, types feature IIf to Eo Vaher, neat cancelled, expertise Nagler VP (2021) : \"restrictions are indistinguishable. \", Michel 400.- (2BII) Certificate (Image 1) (Image)

30 Kop. Postal stamp, perforated, first printing period 1st issue with type characteristics Ia, in perfect condition mint never hinged, expertized Zierer and expertise Nagler VP (2021), Michel 300.- (2AI) Certificate (Image 1) (Image)

30 Kop. Postal stamp, cut, fifth printing period the II. Edition, type characteristics IVh, from right margin of sheet, cancelled on piece, faultless condition, expertized Zierer HB and expertise Nagler VP (2021), Michel 400.- (2BII) Certificate (Image 1) (Image)