1 Pfg Berlin buildings, block of six on unmailed card with cancellation "BERLIN NEUKÖLLN 1.4.49", positions 61 - 63 and 71 - 73 with the plate flaws SM2 d, SM 25 k, SM25 l and SM23 e, SM23 f and SM23 g, from sheet with HAN 5.628.48.2;