The exact date of manufacture of this specimen cannot be determined with certainty. However, due to the nature of the material and workmanship, it is not a modern, modern reproduction. Compared to newer reproductions, which are usually thinner, lighter and made with a flatter surface, this piece has features more consistent with older enamel reproductions match. The original version of this GOERZ enamel advertising design dates back to the early 20th century, roughly between the 1900s and 1920s. Authentic examples from that period are highly collectible and, when found in good condition, can reach values in the range of several thousand euros. While the exact production date of this specific sign cannot be determined with certainty, its construction and materials suggest it is not a mode.
