KZ Niedernhagen: 1942, form letter". . . Niedernhagen Wewelsburg by Paderborn" used from PADERBORN 27. 3. 42 with 12 Pfg. Hitler to Harthau, complete with letter sheet, this verso L6 "the Protection prisoner is still more stubborn Bible researcher. . . " and two-line cancel "K. L. Niedernhagen censored. . . . ", in addition to it from same correspondence form letter from the KZ Weimar-Buchenwald (stamp lost) complete with letter sheet (verso typewriters notation the headquarters over the Bible researcher, small faults, very scarce combination!