25 penny and 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, always as corner margin block of four top left (field 1/2 and 11 / 12), mint never hinged, faultless condition, expertized Bothe BPP and photo certificates Ronald F. Steuer BPP "in perfect mint never hinged condition. ", Michel 12.000.-