18 kreuzer ochre-brown, small breast shield, having bright colours, horizontal choice copy pair on letter piece with 1 kreuzer yellowish green, large shield (defects), tied by North German Postal District single circle postmark \"Koenigsee 22 12 74 8-12 N\", photo expertize jug BPP (2020) : \"pairs the 18. Kr. Stamp are rare. \", Michel 1.500.-