20 Mark worker, mid-brown purple, watermark sideways, unit to 15 values ( 3 x 5), cancelled "Bünde * (Westfalia) d 23.8.23 7-8 N", partly a little separated, in total very fine, expertized Peschl and photo expertize Dieter Weinbuch BPP (2024) "in perfect quality. Multiples as is are very rare and so far only in few pieces known. ", Michel 1.200.-