800 dewing on 500 Mark postal stamp, vertical strip of four, used "SOEST 21.10.23 8-9 V * 1 c", the two of them lower stamps in perfect condition, by of the upper stamp is the right upper corner perforation bluntish, at the second stamp from above is absent at the left a tooth - by taking into consideration the rarity cancelled multiples of this issue tolerably, photo expertize Bechtold BPP, Michel for four single stamps already 8.000.-