Deutsche Reichsbanknoten 1874-1945 1 Mrd. Mark, 5. September 1923, KN 6-stellig, FZ E schwarz, Rosenberg 111c. Erhaltung II.
Banknotes of the Bank of the German Empire 1874-19 1 Mrd (Billion). Mark, 5. September 1923, KN 6 digits, FZ E black, Rosenberg 111 c. Condition II.