1 Reichmark Gdansk with overprint \"German Reich\" as very colour-fresh copy in the very rare type Yx - reversed watermark flank of the swastika to the right, impeccable mint never hinged, unsigned - as yesterday first at the post-office counter rworbenen outstanding quality, photo expertize Peschl BPP: \"genuine and immaculate\" and photo expertize H. D. Schlegel BPP: \"the condition is perfect. \", an only in few copies known become stamp the in many collections is absent!