Numismatic article on the rare Mexican coins such as the gold escudo, centenario, libertad, and hidalgo. Learn about the low premium rates of the 50 pesos oro gold coin.

Crafting Celtic coins was a meticulous and skilled process that reflected the artistic and metallurgical capabilities of the Celtic tribes. These coins not only served as a means of exchange but also bore the intricate designs and symbols.

Numismatic article on the first bullion coin with 1-oz gold content. Learn why the South African Krugerrand is considered legal tender without a face value. Read about the new denominations of the gold Krugerrand.

The Wiener or the Vienna Philharmonic coin is part of the modern Euro gold commemorative coins made by the Austrian Mint which has been striking gold coins for over 800 years.

The Russian government has a record of the total number of gold coins it has produced from the 10th to 18th century. However, no one really knows for sure how many of the Russian gold coins have survived today.

The American buffalo coins derive its moniker from the American bison (buffalo) design made by James Earle Fraser on its reverse (tails side).

The price indicated in one coin price book may slightly differ from another. By comparing the different prices, you will have a more accurate idea how much a particular coin is worth.

Coins graded as "Mint State" are considered to be in the best possible condition, showing no signs of wear or circulation. Coins with lower grades may have varying degrees of wear and damage, which can significantly impact their value.

Coin collecting article on famous rare coin collections all over the world. Read about some of the renowned rare coin collectors and their popular coin collections. Learn about the value of rare coin collections.