The product is a 1891 Queen Victoria Jubilee Silver Crown Head Full with a fineness of 0.925. This coin is from the era of Queen Victoria (1837-1901) and was sourced from Great Britain. It is uncertified and ungraded, making it a valuable and collectible piece for anyone interested in British coins from the Victorian era. The strong silver content and historical significance of this coin make it a prized possession for numismatists and collectors alike.