1856-S Double Eagle SS Central America - 1856-S $20 SSCA PCGS AU53. This Western branch mint 1856-S Double Eagle comes with the provenance of the ill fated S.S. Central America. The coin has some mint luster remaining in protected areas. The strike is sharp as seen in the full details of the centers of the stars and the design elements of the reverse. There is sufficient separation in the lines of Libertys hair as well as the coronet to warrant the grade. The surfaces are original, clean, and, for the grade, free of individual distractions worthy of mention. The scratch through star 7 is on the holder not the coin.

The S.S. Central America, originally called the S.S. George Law, was a United States mail steamship. In 1857 it sank off the coast of the Carolinas because of a huge hurricane. It was a three-mast, side-wheel steamship that traveled between Panama and New York. The journey took approximately 21 days. In the five years prior to its sinking, it has been estimated that the Central America carried about $150 million worth of gold or one-third of all of the gold mined in California. The ship was 272 feet long and had 578 passengers and crew on board. It also had on board over 35,000 pieces of mail and gold bars, nuggets, dust, and 5200 newly minted San Francisco gold coins from the West, of which the present coin is one. The loss of the Central America triggered the Panic of 1857, which was caused by bank instability and generally poor economic conditions.

In 1985, the Columbus-America Discovery Group raised ten million dollars and began to search for the wreck. They found it at a depth of 8,500 feet off the coast of South Carolina. It is estimated that the total coins, ingots, and gold bars were worth more than one hundred million dollars.

James Barton Longacre designed the double eagle. The coins design was a new concept that endured well past the turn of the century. When Longacre first came to work at the Mint, he was opposed by Franklin Peale, the Chief Coiner. Peale was probably responsible for some blundered dies that Longacre was criticized for making. Peal was involved in a private, illegal medal manufacturing business using Mint facilities. He was concerned that this new political appointee would interfere with his business, and he resisted Longacres appointment as Chief Engraver. In the end Peale was found out and fired in 1854. Longacre flourished in his position and was responsible for creating many new designs including the Indian Head cent, the Two-cent piece, the Shield nickel, the Liberty Head gold dollar, the Indian Princess gold dollars, the Three dollar gold piece, and, the Liberty Head double eagle.

Longacres design shows a Liberty head facing left wearing coronet inscribed LIBERTY. Her hair is tightly tied in the back with two loose curls hanging down her neck to the end of the truncation. She is surrounded by thirteen six pointed stars with the date below. Dentils are near the edge on both sides of the coin. The reverse shows a heraldic eagle with elaborate ribbons on both sides of the shield extending from the top corner down to the eagles tail feathers. The ribbons are inscribed, on the left E PLURIBUS and UNUM on the right. The ribbons were added to the design to symbolize the denomination since this was the first twenty dollar coin. There is an oval of thirteen stars above the eagles head and an arc of rays from wing tip to wing tip behind the upper half of the oval. UNITED STATES OF AMERICA is in an arc above the eagle, and the denomination TWENTY D. is below. The mint mark is between the tail feathers and the N of TWENTY.