1850 - 1862, millwheel postmark, collection of cancellations with above 180 stamps ex Michel no. 2 - 13, with better cancellations, partly on good stamps like Michel no. 5 aa III expertized Sem BPP, 6 expertized Sem BPP, 12 expertized Sem BPP and 13 a with photo expertize Sem BPP \"perfect\", partly expertized Sem BPP, rich collection with also superb in every respect (choice copy) and pieces in outstanding quality, neatly sorted and identified in 2 stock books