1918, black surcharges 20pf on 10k and 40pf on 20k, complete panes of 25 with control numbers at lower right, slightly folded along perforation, nice quality unit, full OG, NH, VF and rare multiples, each stamp with Dr. Duntsch expert’s hs, C.v. €5,000 as singles
1918, black surcharges 20pf on 10k and 40pf on 20k, complete panes of 25, slightly folded along perforation, nice quality unit, full OG, NH, VF and rare multiples, each stamp with Dr. Duntsch expert's hs, C.v. €5,000 as singles
