Image #1
Lot # 452 | * | Scott # 42 var
| 1919, black overprint (plate I, position 25) "Poczta Polska" on 5h light green, thin "Z" variety of overprint, large part of OG, VF, several expert's hs on reverse, J. Berbeka certificate, Fischer #31 B1, PLN2,500 . |