1850 - 1868, millwheel postmark, collection of cancellations with almost 300 values ex Michel no. 2 - 21, partly on good stamps like Michel no. 6 (2), 7, 8 I pair, 12 (16) and 13 a (5) (all named expertized Sem BPP), many pairs and margin copies, with many better nummeral cancellations like the o MR \"667\", \"673\", \"691\", \"710\", \"725\", \"770\", \"823\", \"869\" and \"876\", many expertized Sem BPP, rich collection with also superb in every respect (choice copy) and pieces in outstanding quality, neatly sorted and identified in the thick stockbook, enormously catalogue and Sem value!