Rare, historical, and valuable stamps from the old German state of Bavaria, especially those issued between 1916 and 1920, hold a unique place in philatelic collections. Stamps from this period feature the reigning monarch, Ludwig III, who was Bavaria’s last king before the monarchy was abolished in 1918 during the German Revolution. Stamps of this era are not only prized for their age but also for the artistry in their designs and the historical context they represent, particularly those featuring higher denominations, which were primarily used for international or high-value mail.

Among these, the *1 Mark Brown*, *2 Mark Purple*, and *5 Mark Orange-Red* stamps are exceptionally notable. Each stamp is distinguished by its color, value, and quality, particularly when in mint condition (or "postfris," meaning unused with original gum intact). These stamps, showing the royal profile of King Ludwig III, were printed using a rich, intricate engraving technique, showcasing the level of detail and craftsmanship emblematic of early 20th-century Bavarian postage.

The **1 Mark Brown** stamp is a highly collectible piece due to its scarcity and historical relevance, as it was issued towards the end of the Bavarian monarchy. The brown hue and the precise portrait of Ludwig III highlight both the artistry and the stoic symbolism of the royal figure, set against the turbulent political climate.

The **2 Mark Purple** stamp, with its royal purple coloration, is another valuable item. The color was historically associated with royalty, adding a symbolic layer to this piece. Its elegant design and the quality of the engraving make it a favorite among collectors seeking examples of Bavaria’s pre-Weimar-era postal history. A mint, well-preserved 2 Mark Purple stamp commands high prices due to its scarcity in pristine condition.

Finally, the **5 Mark Orange-Red** stamp stands out for both its vivid color and high denomination. This stamp, often used on international packages or high-value mail, was among the last series issued under Bavarian monarchy. Its vibrant orange-red color combined with Ludwig III’s regal image reflects the blend of tradition and transition. In mint condition, the 5 Mark stamp is one of the most sought-after pieces from this period due to its limited issuance and value, symbolizing the end of an era in Bavarian and German history.

These stamps are treasured artifacts that appeal to collectors not only for their philatelic value but also for the rich historical narrative they carry, capturing a final glimpse of Bavarian royalty and the transition toward modern Germany.