1923 AD., Germany, Weimar Republic, Reichsbank, Berlin, 7th issue, 20000000000 Mark, printer J. P. Bachem, Köln, Pick 118a/1. BK-13 57030 Reverse

State: Germany, Weimar Republic
Issuer: Reichsbank
Location of issue: Berlin
Date of issue: 1. Oct 1923 AD., 7th issue,
Value: 20000000000 Mark
Size: 140 x 90 mm
Material: paper
Watermark: Hakensterne
Company logo: BK (all: BK, EK, YZ )
Serial : 13
Serial no. : 57030 (5 digit red serial)
Signatures: (12)
Printer: J.P.Bachem, Köln
Obv.: Reichsbanknote / ZWANZIG / MILLIARDEN MARK / zahlt die Reichsbankhaupkasse in Berlin …. , text in a green frame, 5 digit red serial.
Rev.: (blank) .
References: World Paper Money P-118a/1 ; Rosenberg R-115a .