10 Mark national coat of arms with black typography overprint "D M", watermark upright, date-appropriate cancelled "Gdansk * 5 g", faultless condition, photo expertize Gruber BPP (2016) : "in perfect quality. ", Michel 350.- (31X) Certificate
10 Mark Staatswappen mit schwarzem Bdr.-Aufdruck "D M", stehendes Wasserzeichen, zeitgerecht entwertet "DANZIG * 5 g", tadellose Erhaltung, Fotobefund Gruber BPP (2016): "in einwandfreier Qualität.", Mi.350.- (Image 1) (Image)