60 Kop. postal stationery postcard, a so-called extremely rare double postcard, the postage stamp impression the unlabeled card from question part is genuine, in unused condition, the card with the postage stamp impression (question part) has left above a diagonal 32 mm tear, lower right a oblique kink and the card without postage stamp impression (answer part) has a 2 mm large hole, it was only the question part overprinted! this is a unique piece! signed E wild boar and photo expertize Walter Zirath BPP " . this is the only known piece. " Michel . great rarity of the area!