2 penny to 50 penny crown / eagle with black typography overprint "German-south west-Africa" in the execution for the Universal Postal Union in Bern, complete set of six values, mint never hinged, faultless condition, Michel number IB and IIB expertized Bothe BPP and for the complete set photo expertize Ulrich Czimmek BPP "genuine and in perfect mint never hinged condition. ", Michel 5.000.-