Portomarken
![Polen 1919](/image/79858/base250X250/polen-1919-polska-postage-due-porto-overprint-on-2-ex-5-h-reverse-on-paketkarte.jpg)
Polen, Brief
1919. POLSKA. Postage due. PORTO overprint on 2 ex 5 H reverse on Paketkarte cancelled SANOK 16. IX.19. Parcel 5½ Kg. from Krakau with 1 + 2 K stamps.
Michel 72, 74
![Polen 1919](/image/79860/base250X250/polen-1919-polska-postage-due-porto-overprint-on-10-h-reverse-on-paketkarte.jpg)
Polen, Brief
1919. POLSKA. Postage due. PORTO overprint on 10 H reverse on Paketkarte cancelled STRYJ 5 10. Parcel 4 Kg. from Krakau with 2 K stamp.
Michel 74
![Polen 1919](/image/79861/base250X250/polen-1919-polska-postage-due-porto-overprint-on-10-h-reverse-on-nachnahme.jpg)
Polen, Brief
1919. POLSKA. Postage due. PORTO overprint on 10 H reverse on NACHNAHME POSTANWEISUNG cancelled SANOK 29. VII.19. Parcel 8,900 Kg. Very unusual.
![Polen 1919](/image/79863/base250X250/polen-1919-polska-postage-due-porto-overprint-on-5-10-15-25-50-h-on-cover.jpg)
Polen, Brief
1919. POLSKA. Postage due. PORTO overprint on 5, 10, 15, 25, 50 H on cover cancelled TESCHEN 23. VII. 19.
![Polen 1921](/image/78350/base250X250/polen-1921-polska-postage-due-20-mk-doplata-on-10-h-with-misplaced-overprint-no.jpg)
Polen, Michel 34, ohne Gummi
1921. POLSKA. Postage due. 20 Mk. Doplata on 10 H with misplaced overprint. No gum.