Within a few years the bronze was abandoned in favor of Britannia metal, a pewter-like alloy which is then plated in copper, nickel silver, and finally, 24-karat gold.
Dalam beberapa tahun, perunggu itu ditinggalkan demi logam Britannia , paduan seperti timah yang kemudian dilapisi tembaga, perak nikel, dan akhirnya, emas 24 karat.