Kennedy half dollar coins were made from 1964 to present, so, so far 46 years. They are still being produced.
20 cent coins were only made for four years: 1875-1878
In the US there are pennies and there were 2 cent coins but they're not the same. Pennies are one cent coins. Two cent coins were made from 1864 to 1873, so please check your coin again and post a new question.
One cent coins were never made of gold.
We have never heard of a 10 cent coin called a penny, but at one time there were 1 cent coins called nickels. This happened because the 1 cent coins were made as thick as a nickel.
Currently, there are the following denominations of US coins minted for circulation:1 cent coins (pennies)5 cent coins (nickels)10 cent coins (dimes)25 cent coins (quarters)1 dollar coins (the Native American and Presidential one dollar coins).While these are the only coins currently being produced for general use, there are a number of other coins such as commemorative coins and silver and gold coins that the Government is minting which have varying denominations. These include50 cent coins (half dollars, made of copper-nickel). Halves were minted for circulation until a few years ago but are now only made for collectors due to low demand."silver eagles" (1 oz of silver)"gold eagles" (0.10, 0.25, 0.50, and 1.00 oz of gold)"platinum eagles" (same weights as gold eagles)
20 cent coins were only made for four years: 1875-1878
75 cents can be made from 5 ten-cent coins, 3 five-cent coins, and 10 one-cent coins.
Gold Coins: $20-$10-$5-$3-$2.50-$1.00 Silver coins: Dollar-Half Dollar-Quarter- 20 cent piece-Dime-Half Dime-3 cent silver. Copper Coins: 5 cent- 3 cent (nickel)- 2 cent- 1 cent- Half cent
Authentic coins were made of copper. Many replicas and fake coins made from "base metal" exist.
2-cent coins were made of the same bronze alloy as 1-cent coins: 95% copper and 5% tin/zinc. Their weight was exactly twice that of a bronze cent, as well - 6.22 gm.
In the US there are pennies and there were 2 cent coins but they're not the same. Pennies are one cent coins. Two cent coins were made from 1864 to 1873, so please check your coin again and post a new question.
One cent coins were never made of gold.
No gold US one cent coins were ever made.
We have never heard of a 10 cent coin called a penny, but at one time there were 1 cent coins called nickels. This happened because the 1 cent coins were made as thick as a nickel.
Currently, there are the following denominations of US coins minted for circulation:1 cent coins (pennies)5 cent coins (nickels)10 cent coins (dimes)25 cent coins (quarters)1 dollar coins (the Native American and Presidential one dollar coins).While these are the only coins currently being produced for general use, there are a number of other coins such as commemorative coins and silver and gold coins that the Government is minting which have varying denominations. These include50 cent coins (half dollars, made of copper-nickel). Halves were minted for circulation until a few years ago but are now only made for collectors due to low demand."silver eagles" (1 oz of silver)"gold eagles" (0.10, 0.25, 0.50, and 1.00 oz of gold)"platinum eagles" (same weights as gold eagles)
No US 5 cent coins were made in 1922
electrum" which is a natural composition of 75 per cent gold and 25 per cent silver.