Since all 1975 nickels are made from a combination of copper & nickel, I would have to see a picture of your coin to see what you're talking about. You can send it to Working.Man@usa.net
Current US dimes are made of a "sandwich" composite consisting of a solid copper core clad in outer layers of an alloy of 25% nickel and 75% copper, for an overall mix of roughly 92% copper and 8% nickel. Until 1964 US dimes, quarters, half dollars and dollars were struck in an alloy of 90% silver and 10% copper. Except during WWII, US nickels have always been made of the same 25% nickel / 75% copper alloy, but they're solid metal rather than clad.
No, you cannot melt 1964 US nickels for silver. From 1965 onward, US nickels have been composed of a copper-nickel alloy. The 1964 US nickel is made of 75% copper and 25% nickel, not silver.
All US nickels except special "war nickels" made during 1942-45 are struck in the same alloy of 25% nickel and 75% copper.
No. All US nickels except special "war nickels" made during 1942-45 are struck in the same alloy of 25% nickel and 75% copper.
All Indian head (a/k/a buffalo) nickels were struck in the same alloy of 75% copper / 25% nickel that has been used for all 5-cent pieces except the famous "war nickels" made during WW 2. The latter were made of silver,copper, and manganese to save nickel for the war effort.
The 1863 Indian Head cent is still the copper-nickel composition (.880 copper & .120 nickel) 1864 is the year they were first struck in bronze.
25p or if in silver around £20. They were struck in very large numbers in cupro-nickel (an alloy of copper and nickel).
I don't believe that any commonwealth nation ever struck a sixpence in copper and not in 1943. There were some sixpences struck in copper-nickel, but I'm not sure which ones were in 1943, British and Australian sixpences were struck in silver in 1943.
All Indian Head ( Buffalo ) nickels are made of 75% copper & 25% nickel and none were ever struck in silver.
There's no silver, but lots of copper. All US nickels except special "war nickels" made during 1942-45 are struck in the same alloy of 25% nickel and 75% copper.
The 1935 and 1949 New Zealand Crown (Five Shillings) coins were struck in 50% (fine) silver with the remainder made up of copper and nickel. The 1953 New Zealand Crown (Five Shillings) coins were struck in 75% copper and 25% nickel.
No, it is in copper-nickel. 47.500.000 coins were struck. No real value !
Assuming the coin is from France, none. These coins were struck in copper-nickel.
All Indian Head cents minted from mid-1864 to the end of the series in 1909 were struck in bronze, not copper-nickel. Copper-nickel was only used for Indian Head cents minted from 1859 to mid-1864. There's more information at the Related Question.
Please post a new and more specific question. The US didn't mint nickels until 1866 and the first coins to be struck in a copper-nickel alloy were Flying Eagle cents in 1856.
All Indian Head/Buffalo nickels were made from copper-nickel. None of them were struck in silver. So the answer is zero.
Current US dimes are made of a "sandwich" composite consisting of a solid copper core clad in outer layers of an alloy of 25% nickel and 75% copper, for an overall mix of roughly 92% copper and 8% nickel. Until 1964 US dimes, quarters, half dollars and dollars were struck in an alloy of 90% silver and 10% copper. Except during WWII, US nickels have always been made of the same 25% nickel / 75% copper alloy, but they're solid metal rather than clad.