Soviet Zone, 1945, Eckartsberga, 6Rpf & 24Rpf (2) on registered cover. To Halle, with receiving cds on reverse, on philatelic cover, catalogued only as used stamps + 10% per Michel, still very rare and very attractive, a very fine cover. Michel No. 1a/3I/3I  €1,595 ($2,185). $0 (Image)