20 Kop. on 10 Kop. workers, the postage stamp impression the unused postal stationery postcard is genuine, overprint type II in violet, unused, right lower corner is slightly bumped, signed Krischke and photo expertize Gerhard Krischke: ". from this postal stationery postcards are so far only a few examples known, so that the are very rare. ", Michel 200.- - rarely offered!