German Democratic Republic. German Note-Issuing Bank. 1948 Issues. Date: 25-07-1948. Dimensions: 120 x 65 mm. Watermark: Honeycomb Lattice Pattern. Material: Paper. No security thread. Printers: Gosnak or East Germany. Multicolored front and back printing, predominantly green and orange. Description of the front: Frame and background composed of guilloche patterns. Texts in German. Letter and numbering with six or 7 digits in red. Value "1 mark" in a decorated rosette on the right. No signature. Description of the back: Texts in German. Frame and background composed of guilloche patterns. Value "1" in the center in a rosette. Replacement note with prefix X.