3 penny to 50 penny crown / eagle with steep, black typography overprint \"marshal islands\" as so-called Berlin initial printing issue, 1898 / 99 for Exchange and commercial purposes of the Empire postal service ministry produced, complete set of six values from corner margin respectively upper margin, mint never hinged, faultless condition, expertized Albert Friedemann, Richter or Bothe BPP, two photo certificates Ronald F. Steuer BPP \"in perfect mint never hinged condition. \", Michel 9.000.-