25 penny crown / eagle with black typography overprint German Southwest Africa\", dark orange, vertical gutter pair from left margin of sheet, except for one tenuous adherence trace by of the upper stamp in faultless mint never hinged condition, very rare, photo expertize Steuer BPP: \"very scarce submission. \", Michel ** 4.300 / * 1.700.- - if you the stamps single appraises results be a catalogue value from 2.240.- - mint never hinged single pieces the 9 b obtained by our auctions between 900 - 1.300.- Euro hammer price as well percentage of bid price! Favorable opportunity these colonial rarity to buy.