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With production of nickels lagging in the late 1870s, and with minimal strikings of the copper-nickel three-cent piece, Wharton sought to increase the use of nickel at the Mint. The bronze cent represented a major portion of the Mint's production, and Wharton began to lobby for the piece to be struck in copper-nickel, as it had been from 1857 ...
Pre-1992 British pennies were made of 97% copper; but as of 2008, based on the price of copper, the value of a penny from this period is 1.5 new-pence. Modern British pennies are now made of copper-plated steel. Cupronickel, a base metal alloy with varying proportions of copper and nickel, was introduced as a cheaper alternative for silver in ...
Slugs are usually made from metals differing from those of real coins. While genuine US coinage is made from various alloys of copper, nickel and zinc, Canadian coins are made mostly from steel with some copper and nickel, and euro coins are made from steel, nickel, and brass, slugs are frequently made from differing metals and alloys that are cheaper to obtain and mold, such as aluminum, tin ...
Key dates for the series include the 1939-D, and 1950-D nickels. The 1939-D nickel with a mintage of 3,514,000 coins is the second lowest behind the 1950-D nickel. The cause of the key date of 1939 stems from the new design that excited collectors the year prior, after the initial hype had settled down fewer nickels were saved.
Nickel is a silvery-white metal with a slight golden tinge that takes a high polish. It is one of only four elements that are ferromagnetic at or near room temperature; the others are iron, cobalt and gadolinium. Its Curie temperature is 355 °C (671 °F), meaning that bulk nickel is non-magnetic above this temperature.
The five-cent coin ($0.05 or 5¢) is commonly called a nickel due to being made of 25% nickel since 1866. Nickels minted between 1942 and 1945 are nicknamed 'war nickels' owing to their different metal content, removing the nickel for a mixture of silver, copper and manganese. The dime coin ($0.10 or 10¢) is worth ten cents.
The Shield nickel was the first United States five-cent piece to be made out of copper-nickel, the same alloy of which American nickels are struck today. Designed by James B. Longacre , the coin was issued from 1866 until 1883, when it was replaced by the Liberty Head nickel .
The Jefferson nickel has been the five-cent coin struck by the United States Mint since 1938, when it replaced the Buffalo nickel.From 1938 until 2004, the copper-nickel coin's obverse featured a profile depiction of Founding Father and third U.S. President Thomas Jefferson by artist Felix Schlag; the obverse design used in 2005 was also in profile, though by Joe Fitzgerald.