18 kreuzer dark green, tied by five ring stamp \"57\" (Heidelberg), the visually attrative stamp is repaired (margin supplements and backed lower left, besides has they above a thin), it is a matter nevertheless about a beautiful piece of evidence of the rare shade in depth of colour condition, expertized Flemming BPP (double signature) and photo expertize Franz Stegmueller BPP (2023), Michel 2.000.-