Waldenburg castle lies at the summit of the spur that projects sharply from the crest of the mountain on the site of the original 13th century castle, commanding a superb panoramic view over a plain with a radius of almost 160 kilometers. It has been in the possession of the House of Hohenlohe without interruption since 1253. In the 16th and 17th centuries the castle was converted into a royal palace. The palace church, today the parish Church of St. Michael, was erected in 1791. The palace was gutted by fire in 1945. During reconstruction the architects were careful to preserve the outer structure, but much had to be altered inside. In the process, they rediscovered a 65-meter deep well that had been forgotten since the 15th century. Since 1971 the palace has housed the museum 'Siegel aus tausend Jahren' (Seals from a Thousand Years). Here you can enjoy examining approximately 800 seals from the collection of Friedrich Karl I, Prince zu Hohenlohe-Waldenburg (1814 – 1884), a Russian lieutenant general and founder of the academic study of seals. In the 'lower archives' can be found the small coin collection with coins and medallions of the House of Hohenlohe. Pewter figure dioramas with scenes from the life of important Hohenlohe lords with their seals and well-illustrated display panels augment the collections.
References:The Walls of Constantinople are a series of defensive stone walls that have surrounded and protected the city of Constantinople (today Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world.
Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger.