From 1971 to date. The coins are 75% copper & 25% nickel.
The US has never made a gold half dollar.
No. Not a single US coin made the US mint is 100% silver. 1969 US half dollar are made of a 40% silver.
No US coin is known as just a "LIBERTY" coin and ALL US half dollars have the word liberty on them. The first US half dollar was made in 1794.
No US silver dollars were made after 1935, look at the back of the coin for 'Half Dollar'.
The first US half dollars were made in 1794. The US didn't even exist in 1767.
There was no silver dollar in the US made in 1957. It might be a half dollar. These are usually worth about $10-15.
There is no silver in a 1972 US half dollar.
The coin is 90% silver & 10% copper.
1914 would have made it a Liberty head (or Barber) style half dollar. Pictures can be found online.
The U.S. half dollar has never been made of gold. What you probably have is a gold-plated 1979 half-dollar. It's not really worth much above face value.
a half dollar is a us coin that is half a dollar so 50 cents it is bigger than a quarter
a half dollar is a us coin that is half a dollar so 50 cents it is bigger than a quarter