New 5oz Nautilus Silver & Gold coins of Mother of Pearl Series with high relief of the worldwide successful series. The inner core of this pure 999 Gold & 999 Silver coin is made out of real Mother of Pearl with high relief and pictures the Nautilus passing by a giant octopus. Because of the nature of Mother of Pearl, this beautiful motif is actually a unique miniature work of art surrounded by precious metals minted to the highest proof quality. The Nautilus is the fictional submarine captained by Nemo featuring in Jules Verne's world famous novels "Twenty Thousand Leagues under the Sea" (published in 1870). GOLD - HD video [youtube]http://www.youtube.com/watch?v=M49kAt6c1II[/youtube] SILVER - HD video [youtube]http://www.youtube.com/watch?v=jKgDA2jwd_Y[/youtube] Thank you for your time!