These companies not only certify coins, but they also encase the graded coin into an official holder, preserving the coin and marking the holder with its earned grade.
#Certified silver coins for sale professional#
The Numismatic Guaranty Corporation (NGC) and the Professional Coin Grading Service (PCGS) are two companies that issue coins their grades. There are many coin grading agencies out there but only two that are revered worldwide. Before this groundbreaking system, coins were graded mostly by physical appearance and could receive one of three grades. The Sheldon Numeric Scale dictates that a coin's condition can fall between 1 and 70. In 1948, Sheldon developed the Sheldon Numeric Scale, which became the foundation of grading and certifying coins. William Sheldon was an American psychologist by trade and a numismatist as a hobby. Proof Silver Eagles are also packaged in government-issued presentation boxes with their Certificates of Authenticity.Īs most coin collectors and numismatists know, a coin can be a considered brilliant uncirculated or proof, but that's just the beginning of identifying a coin's value. The Proof Silver Eagles stand out, due to their glossy, mirror-like finish. The Brilliant Uncirculated and Burnished American Silver Eagles contain the same finish: a frosted, matte surface but the Burnished versions contain the infamous "W" mint-mark, since they are minted at the West Point Mint. The US Mint has produced 3 types of American Silver Eagles: Brilliant Uncirculated, Proof, and Burnished. The coin's weight and purity is also stamped on the reverse for authentication purposes. The eagle is covered by a huge shield that indicates that the US will protect its power and "E Pluribus Unum" is written across the eagle's outstretched wings. Both of the eagle's talons are holding onto something the left contains olive branches to represent peach and the other talon is holding arrows to represent warrior. The reverse contains the US seal, which is of a large eagle with several different representations. Weinman's take on Lady Liberty resembles a Grecian god, who is wrapped in a light-weight robe and is delicately fluttering in the wind to enhance her femininity. What he didn't know was how popular his design would remain 40 years later. Weinman, an American sculptor who was born in Germany, was chosen to design the obverse for the Walking Liberty half-dollar. Lady Liberty was first designed for the half dollar in 1916-1947 but since it received such acclaim, the US Mint decided to resurrect the design for their first silver bullion coin collection. The Walking Liberty is one of the most known figures of US currency and is featured on the obverse of every American Silver Eagle.
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