12 penny \"coat of arms\", dark rose red, watermark X - steps falling, plate flaw II \"large white spot at the far right at the third volume from below in the escutcheon\" (field 71 one part of issue - rare), used \"Koenigsborg (Bz. Magdeburg). 46 9-12\", photo expertize Schulz BPP (2021) : \"genuine and immaculate\", Michel 550.-