Nickels contained about 1/3 silver by weight during the years 1942-45, because nickel was needed for the war effort.
Dimes, quarters, and halves were made of 90% silver, 10% copper.
Cents were copper; they've NEVER been struck in silver regardless of any rumors.
Dollar coins weren't minted in 1945. Those in circulation from 1935 and earlier were the same metal composition as dimes, quarters, and halves.
Please check the date/denomination and post new question, the US did not strike any silver dollar coins dated 1945.
Coins struck for circulation in the US today have no silver in them.
A 1945 Washington quarter is only 90% silver. No U.S coins made for general circulation are pure silver. 1945 is a common date. The value is just for the silver about $5.50 today.
1837 was the year US silver coins changed to .900 silver & .100 copper, that caused a slight reduction of silver.
Silver was only used in nickels from 1942-1945 on coins with a large mintmark over the Monticello (some nickels in 1942 do not have the large mintmark and are of the standard composition), these coins are 35% silver. All other nickels are 75% copper and 25% nickel.
Please check the date/denomination and post new question, the US did not strike any silver dollar coins dated 1945.
In the Philippines the last year of silver coins was ... 1945 10 centavos 1945 20 centavos 1947 50 centavos 1967 1 peso
Check that coin again. The U.S. didn't mint any dollar coins in the 1940s.
Coins struck for circulation in the US today have no silver in them.
A 1945 Washington quarter is only 90% silver. No U.S coins made for general circulation are pure silver. 1945 is a common date. The value is just for the silver about $5.50 today.
US dimes, quarters and half dollars dated 1964 and before contain 90% silver. Half Dollars from 1965 to 1970 contain 40% silver. The 1942 - 1945 nickels have 35% silver. Silver dollars dated 1935 and before have 90% silver.
1837 was the year US silver coins changed to .900 silver & .100 copper, that caused a slight reduction of silver.
No current circulating US coins contain any silver at all. For information about older coins, please see the Related Question.
The US Mint did not issue any silver coins of any kind in 1980. If you have silver coins dated 1980, they are not US coins.
Silver was only used in nickels from 1942-1945 on coins with a large mintmark over the Monticello (some nickels in 1942 do not have the large mintmark and are of the standard composition), these coins are 35% silver. All other nickels are 75% copper and 25% nickel.
The Balboa is the same as the US dollar. We know that US silver dollars is worth more as the Panama silver Palboa. In Panama the currency is US but there are Balboa dollar coins. Also, the silver coins in Panama are the same size as the US coins and would be worth more as the US silver coins.
It was 1964 when the last coins in the US were made from 90% silver.