30 Pfennig Germania, Prussian blue, with black letterpress overprint "Memel area", mint block of 12 from the lower left corner of the sheet with UR-HAN 4401. 20 and printing plate flaw "black sheet in the upper left at the crossbar of the t in Memelgebiet" (field 93), flawless condition, unsigned, manufacturing-related calendar creases, Mi -.-