Issued during the Weimar Republic hyperinflation period, this German 100 Mark green stamp depicts workers engaged in labor, symbolizing industry and reconstruction. The design shows three men: one hammering, another chiseling, and a third striking with a pickaxe. It belongs to the "Arbeiter" (Workers) definitive series, first released in 1922–1923, which emphasized the importance of labor in rebuilding the nation after World War I. The series is notable for its historical context, as high-value denominations like this reflect the severe inflation crisis of the era. A significant stamp for collectors of German economic history and labor themes.