Germany 1923, Inflation Series, 500,000-mark stamp in brown, typographically printed by the Reichsdruckerei in Berlin and issued on October 10, 1923, during the height of the Weimar hyperinflation period. Measuring 22 x 26 mm, the stamp features upright 'waffle' watermark and comb perforation 14 x 14¼. It was produced as a regular definitive issue and released in full sheets of 100 stamps. This example is in mint never hinged (MNH) condition and catalogued as Michel DR 313AP, Scott DE 280, Yvert et Tellier DR 294, Stanley Gibbons DR 315, and Unificato DR 294. It includes four minor varieties and serves as a tangible relic of the era’s extreme economic instability, when postal denominations rapidly escalated to match soaring prices. The intact sheet enhances its value both as a collectible and as a historical document of Germany's financial crisis. Estimate "$45 – 55"