1920-39, Collection partly mounted on superb custom pages plus on stock sheets, incl. better Polish (e.g. Mi. 25 nh), very modest duplication (incl. good sets) and many specialised varieties, a few multiples, and excellent condition throughout with many sets or singles nh. Ideal for internet exploitation, examine (about 570 items) (Mi. ca. € 13’500) (Est. € 1’200/1’600) (Image)