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It has certified more than 60 million coins. NGC certification consists of authentication, grading, attribution, and encapsulation in clear plastic holders. NGC is a subsidiary of Certified Collectibles Group (CCG), which owns six collectible certification services and is in turn owned by Blackstone, a multibillion-dollar New York City hedge ...
Certified Acceptance Corporation (CAC) is a Far Hills, New Jersey third-party coin certification company started in 2007 by coin dealer John Albanese. The firm evaluates certain numismatically valuable U.S. coins already certified by Numismatic Guaranty Corporation (NGC) or Professional Coin Grading Service (PCGS).
Third-party grading (TPG) refers to coin grading & banknote grading authentication, attribution, and encapsulation by independent certification services.. These services will, for a tiered fee depending on the value of the coin, "slab" a coin and assign a grade of 1–70 on the Sheldon grading system, with 1 being the lowest grade, with only faint details visible to 70, a practically perfect ...
By 1953 the original Sheldon scale had become outdated. It was not until the 1970s, however, that the ANA chose to adapt the scale for use on all US coins. [3] The scale used today is a modification of the original Sheldon scale, with added adjustments, additions, deletions, and modifications to it. [4] [5]
Professional Coin Grading Service (PCGS) is an American third-party coin grading, authentication, attribution, and encapsulation service founded in 1985. The intent of its seven founding dealers, including the firm's former president David Hall, was to standardize grading.
A banknotes grade is generally determined by crispness (Rigid, not limp paper), brightness, and depth of color. Other factors that are taken into consideration include centering of the printed area, artificially suppressed folds, repairs, and pinholes. Certification services professionally grade banknotes for tiered fees.
NGC-certified Peace dollar from the Binion Hoard. The Binion Hoard was American gambling executive Ted Binion's collection of silver and silver dollars. Binion had a safe installed 12 ft (3.7 m) deep in the ground of a vacant lot that he owned in Pahrump, Nevada, United States. In the safe he stored his 46,000 pounds (21,000 kg) of silver ...
Certified Guaranty Company, also known as CGC, is a Sarasota, Florida comic book grading service. CGC is an independent member of the Certified Collectibles Group of companies. CGC is an independent member of the Certified Collectibles Group of companies.