Dissolution of my own quality collection "Bizone Band / Netz imprints on No. 36 - 51" in top quality! I have always attached great importance to absolutely perfect preservation! Here the collection HAN and printer's marks on the tape overprint mint never hinged. All units are not pre-folded and also not separated! The total catalog value according to MICHEL 2021 is 9550, - €. Including one of the extremely rare counting numbers of the BURDA imprints of the OPD Braunschweig! I give a guarantee of authenticity and inspection on all pieces in the collection! A list of all contained values is available as a PDF on request!