All 1942 US cents were struck in a bronze alloy that contained 95% copper. Any 1942 cent that appears to be made of another metal is almost certainly an ordinary cent that was plated or has been exposed to something that affected the bronze color (e.g. heat or chemicals).
i have a penny ,the back is stamped ,the front is slightly stamped like an outline of the face , maybe 2 numbers ,very hard to see
The US Mint produced only copper cents in 1935. If I may, I suggest you examine the coin again to be certain it is a coin from the USA and then post a new question concerning it.
The 1954-D Cent value range is = for a worn, poor quality, 3¢, to a like-new, Non "cleaned" cent, about half a dollar.
It isn't. Normal 1943 pennies are worth 3-15 cents depending on condition because they are made out of steel and are collected even by non-collectors as curiosities. The only expensive 1943 pennies are the copper pennies which were made by mistake. When they turned on the machines to make the 1943 steel pennies, some copper blanks were left inside the machines and so a tiny amount of 1943 copper pennies were created by mistake. Since there might only be ~15 made, they are worth a lot. But an ordinary 1943 penny is only worth a few cents.
July 19, 2009 The 1942 Jefferson Nickel was struck at 3 US Mint facilities; Philadelphia, Denver and San Francisco. The mintmark for these coins is found on the reverse [tails] side of the coin above the building. A "P" indicates the coin was struck at the Philadelphia mint. A "D" indicates the coin was struck at the Denver Mint. An "S" indicates the coin was struck at the San Francisco Mint. There were 2 varities of Jefferson nickels minted in 1942. The early 1942 coins were standard nickels containg 75% copper and 25% nickel, but the later 1942 nickels were 56% copper, 35% silver and 9%manganese. Much of the value of the silver nickel lies with the silver it contains. Coins with noticeable wear are valued by this silver content and are worth about 75 cents . The non-silver nickels with noticeable wear are worth 10 to 50 cents depending upon the actual condition of the coin.The values for better grade Philadelphia nickels are shown in the chart below. Circulated Grades.........1942-P.........1942-P silver EF40..............................$4..................$5 AU55..............................$5..................$7 Uncirculated Grades MS60..............................$6..................$10 MS63..............................$8..................$12 MS64..............................$12................$15 MS65..............................$18................$30
Pretty much non-existent. Post-1982 pennies are zinc with a very thin copper coating and contain very little copper of any economic value.
Metals such as copper typify conductors, while most non-metallic solids are said to be good insulators. So no, a penny is a conductor, not an insulator.
2 cents, due to the copper content.
The scrap value of a copper boiler will depend on the actual weight, if it has been cleaned to remove non-copper elements and the market value of scrap copper.
It may be a wrong planchet error ( 1 cent coin struck on dime planchet) but I doubt it, take it to a dealer or collector to make sure.
The non-magnetic pre-1992 'Bronze' Penny and Two Pence coins are made of copper, tin and zinc. British 1 Penny and 2 Pence coins were made from copper-plated steel from 1992 and can all be attracted to a magnet, although the coins themselves are not magnetic.
A normal 1979 penny will not stick to a magnet -- it's made almost entirely of copper -- a non-magnetic material. So for your coin to stick to a magnet, it has to either be fake, or plated with some kind of magnetic material. In either case, it's value would only be as a novelty item -- perhaps a couple dollars at best.
i have a penny ,the back is stamped ,the front is slightly stamped like an outline of the face , maybe 2 numbers ,very hard to see
The most sought after wheat penny is the 1943 copper penny with only about 12 examples known. These are error coins (all other 1943 cents were struck in steel) and a genuine 1943 copper penny is worth over $100,000. The rarest non-error and regular issue coin is the 1909 S VDB cent which goes for $200 or more depending on the grade.
copper is a non metal ediot
The US Mint produced only copper cents in 1935. If I may, I suggest you examine the coin again to be certain it is a coin from the USA and then post a new question concerning it.
Maybe it was treated with a chemical that reacts with copper. The steel pennies were 1943 only.