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A coin catalog (or coin catalogue) is a listing of coin types. Information may include pictures of the obverse and reverse (front and back), date and place of minting, distribution type, translation of inscriptions, description of images, theme, metal type, mintage, edge description, orientation of the coin, weight, diameter, thickness, design credentials, shape and prices for various grades.
NAIDOC Week (/ ˈ n eɪ d ɒ k / NAY-dok) is an Australian observance lasting from the first Sunday in July until the following Sunday. The acronym NAIDOC stands for National Aborigines and Islanders Day Observance Committee. [2] [3] [a] NAIDOC Week has its roots in the 1938 Day of Mourning, becoming a week-long event in 1975.
Coins are graded on a scale from 1 to 70, with 1 being “poor” and 60-70 earning a “mint state” (MS) grading. The market for rare and collectible coins continues to grow and evolve as more ...
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 ...
Coin grading [1] is the process of determining the grade or condition of a coin, one of the key factors in determining its collectible value. A coin's grade is generally determined by six criteria: strike, preservation, luster, color, attractiveness, and occasionally the country/state in which it was minted. Several grading systems have been ...
Numismatics (ancient Greek: νομισματική) is the scientific study of money and its history in all its varied forms. While numismatists are often characterized as studying coins, the discipline also includes the study of banknotes (), stock certificates (scripophily), medals, medallions, and token coins (also referred to as exonumia).
The first NAIDOC poster was created in 1972 to promote "Aborigines Day", which had been established as part of a campaign for better rights for Aboriginal people. The posters continued to reflect the spirit of protest until 1977, with titles like "Self Determination" and "Chains or Chance".
Updated December 5, 2024 at 11:30 AM Professional poker player Cory Zeidman has pleaded guilty to federal charges in connection with a yearslong sports betting scheme, authorities said Wednesday.