This 1923 Deutsches Reich stamp captures the height of Germany’s hyperinflation crisis. The original 40 pfennig design, printed in brown and featuring ornate numeral detailing, was overprinted with “400 Tausend” (400,000 Marks) in bold black Gothic type to reflect skyrocketing postal rates. Issued during the economic turmoil of the Weimar Republic, it stands as a poignant reminder of the devaluation period when overprints became a necessity to keep pace with inflation. A must-have for collectors of German fiscal history and overprint varieties.