I have a U.S. Navy soapbox, Civil War. It is made of gutta percha. Manufactured in 1859 by BF Goodrich. It has an anchor in the middle of the top with the motto, "Don't Give Up the Ship". there is a mirror inside of the top, which has long faded out. It is 3 inches in diameter and it about 1 1/2 inches high.
It was found at a garage sale.