The product is a 10 Pfennig emergency money or year from Meissen porcelain, likely minted in Germany during the historical period of Weimar (1919-33). This coin is uncertified, which means it does not bear any official certification from government authorities. Its origin and authenticity can be verified through various methods such as research, expert analysis, or examination of historical records. Coin collectors and enthusiasts may find this piece to be a unique addition to their collection, reflecting a specific time period and location in German history.