1918 40pf on 20k carmine & blue, tied by "Dorpat" single line handstamp on cover, used in combination with Postgebiet Ob.Ost 15pf Germania, tied by Riga 21.3.18 cds on cover to Germany, with "Gepruft" in red ink and framed censor handstamp, additional "R" in circle, fine and scarce properly used and correctly franked Dorpat cover, with 2019 Ceremuga certificate (Cat No. N2) (Image)

Est.US$250