3 M. Posthorn, block of four, along with 5 and 30 M., always with violet black overprint in type II, along with 1 and 2 M. Official stamps numerals on part of a letter from KBS "WIESBADEN 25.2.23" to St. Goarshausen, faultless condition, decorative letter piece, photo expertize Weinbuch BPP (2017) ". . . Stamps, overprints and stamp are genuine. The quality is perfect. ", Michel 685.- ++