1963/65, */** and used collection of ZKD tracking labels, VD labels and official stamps for mail with certificates of delivery, on self-designed Leuchtturm pages, with many better stamps, including 52 pieces bearing values from 1/15 (all expertised Weigelt BPP), mint never hinged tracking labels for the VVB, D1/3 **, D1/3 used or on piece several times, also plate flaws 1I,1II and 2I (corner perforation fault),2II, Michel E1/2 repeated, etc.; also a small section of forgeries, all knowledgeably assembled and labelled, Michel approx. EUR 7000,-