This used 20 German mark note is a standard circulation banknote issued by the Imperial Bank. It is a blue, red, and brown note that is dated 21 April 1910, bear the signatures of Havenstein & von Glasenapp, Schmiedicke, Korn, Maron, von Lumm, von Grimm, Kauffman, Schneider, and Budczies, and measures 136 mm x 90 mm. Its obverse side features the imperial crown and eagle and two Reichsbank seals. Its reverse side shows the denomination. Though the note does not have a security thread, it has a 20 watermark. The note was withdrawn in 1925.