3 penny to 50 penny crown / eagle with black typography overprint \"Cameroon\" in the execution for the Universal Postal Union in Bern, complete set of six values, mint never hinged, faultless condition, small edition, expertized Bothe BPP and photo expertize Michael J+?schke Lantelme BPP \"in faultless, mint never hinged condition. \", Michel 5.000.-