This is a rare and valuable 1899-S $20 Gold Liberty Double Eagle coin that has been certified by NGC. It features a beautiful design and is made of gold, minted in San Francisco in a business strike type. This coin is uncirculated and has a grade of MS 62, making it a great addition to any collection. The coin was manufactured in the pre-1933 time period in the United States. It is a great opportunity for collectors and investors to own a piece of history.