Polish WW2 Prisoner of War stamps – internal Camp Posts. A very good collection in album covering the posts in Woldenberg, Gross-Born and Murnau Camps, unused & used, four used on post cards, plus seven used examples of the rare postal stationery cards. Cat (Michel Special 1977/78) DMk.3,500+ (a few items unlisted). VG/VF (34 + 2MS + 16 post cards). Together with related literature.