Bratislava-block with handstamp overprints "we are free", neat cancelled with cancel of liberation "Liberec / 10.10.38 / . . . ", with photo certificate Brunel BPP (from 2009) : the souvenir sheet has genuine handstamp overprints from Liberec. The cancel of liberation. . . Are likewise genuine. The souvenir sheet is at the upper margin negligible cut in and point at mould spots on. The souvenir sheet is signed Mahr BPP and Brunel BPP. " despite the restrictions an on face excellent causing souvenir sheet the rarity with a printing from only 350 copies!