2 Mark national coat of arms, watermark 2 X - standing honeycomb, without background rosettes, date-appropriate cancelled\" (DANZ) Industrial Trade Union (LANGFU) HR . 2 (2). 5-6 N\", photo expertize Gruber BPP (2018) : \"through the stamp through a slanting crease and some perf tips are slightly shortened. The stamp is genuine and otherwise in perfect quality. \", Michel 1.500.-