Hello, this item is a Korean key plate numismatic charm, composed of cast replica coins intricately arranged within a heavy, shield-shaped iron or bronze structure. These objects, often known as “coin charms” or “wish charms,” were made in Korea and China during the late Joseon Dynasty (19th century) for good luck, prosperity, and protection. The charm prominently features cash-style coins with square central holes and auspicious inscriptions in classical Chinese, set among motifs like dragons and phoenixes symbolizing strength, wealth, and authority. The arrangement imitates the shape of a lock plate (also called a key plate), an auspicious design in traditional Korean decorative metalwork.

Given its craftsmanship, good condition, and material density, this item was likely a high-quality workshop product for ceremonial or decorative use, not mass-produced. The charm’s size (16 x 21 cm), weight, and detailed relief suggest it may appeal to collectors of East Asian numismatics or ritual objects. Its fair market value at auction or in a specialty antique shop would range between $250 and $450 USD.