|Country: United States||Metal Purity: 900||Box: Yes|
|Year of Issue: 2017||Weight: 106.92 g||CoA: Yes|
|Face Value: 1 dollar||Dimensions: 38||Coin Accent: Gilding|
|ID: US0026||Quality: Proof|
|Mintage quantity: 999 pcs|
This new set of four of the most famous and most beautiful commemorative USA coins features another novelty: for the first time a coin set ennobled in black ruthenium has been released in proof quality! The outstanding beauty of the Golden Enigma Edition, caused by the interaction of the precious metals Black Ruthenium and Gold, now shines on 26,73 g silver 900 coins in the highest minting quality. The set comes housed in a specially designed presentation case with a CoA inside.
Modern commemorative coins of USA tend to be restricted to events, buildings and personalities of national or international importance. The set consists of the following coins: 1) Statue of Liberty issued in 1986 (with Liberty with the Ellis Island Immigration Center on the reverse); 2) United States Constitution issued in 1987 (with a sheaf of parchments, a quill pen, and the words "We the People" on the reverse); 3) 1988 Summer Olympics issued in 1988 (with the torches of Lady Liberty and the Olympics merging into one flame on the reverse); 4) U.S. Congress Bicentennial issued in 1989 (with the Statue of Freedom on the reverse).