This classic stamp from the Kingdom of Hannover was issued in 1859 and depicts the traditional post horn with a crown above, symbolizing royal authority over the postal system. Printed in black on white paper, it carries a denomination of ½ Groschen, used primarily for local printed matter and lightweight correspondence. The clean, typographic design is characteristic of Hannover’s issues before the kingdom’s annexation by Prussia in 1866. Stamps from Hannover are highly sought after by collectors for their historic significance as part of the German States philatelic period.