The following common circulating denominations contained silver up to 1964. All were struck in an alloy of 90% silver and 10% copper, so multiply the weights by 0.90 to get the amount of pure silver.
Dimes - total weight 2.5 gm
Quarters - 6.25 gm
Half dollars - 12.5 gm
Dollars (up to 1935) - 26.7 gm.
Rumors and legends to the contrary, nickels DON'T contain any silver unless they're the special "war nickels" made during 1942-1945 when nickel metal was needed for the war effort. In addition, there has never been a silver penny either because it would be the size of a pencil eraser. 1943 cents were minted from zinc-coated steel because copper was also a strategic metal.
Obsolete denominations that also contained silver were some 3¢ pieces, half-dimes, and 20¢ pieces.
Half dollars dated 1965 to 1970 were made of 40% silver. Again, rumors notwithstanding, ALL circulating half dollars dated 1971 and later are made of copper-nickel and do NOT contain any silver.
1964 was the last year for silver in dimes and quarters, period. Half dollars 1965-70 contain 40% silver. By 1971, there was no silver in any new circulating coinage.
Quarters minted before 1965 contain 90% silver, which is 5.625 grams.
U.S. dimes minted before 1965 contain 90%, or 2.25 grams of silver.
These coins were made with 40% silver. They are not rare. See the related link below for their values.
U.S. quarters minted before 1965 contain 90% silver and currently have a melt value of just below $6. Some coins may be worth more to collectors, depending on date, mint mark, and condition.
Coins are not usually silver these days. Since the 1960s they have been made of copper and nickel. Silver coins from before 1965 in the US were 90% silver. Foreign countries have used anything from 40% to 92.5% silver in their coins, but to my knowledge, no one has used pure (100%) silver in currency.
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.
Up to and including 1964 they were 90% silver. After 1965 they contained no silver except for special coins the mint produced for collectors.
If it is a collection of 50 cent coins, it could be worth a lot, or not that much. It depends on the dates of the coins and the condition. 50 cent coins from before 1965 are worth more because they are 90% silver.
1964 was the last year for silver in dimes and quarters, period. Half dollars 1965-70 contain 40% silver. By 1971, there was no silver in any new circulating coinage.
Commemorative of what? Is it a US or other recognized government issued coin? Or is it a private-issue coin? What exactly is stamped on the coin, and what is the date? Just as a guideline,silver US coins [not commemoratives] minted before 1965 had about 90% silver. 1965 to 1970 they were about 40% and after that, none.
Dollar coins made in 1935 and before contain .77344oz of pure silver.
The coin has no silver value. 1965 Washington quarters contain no silver, 1964 was the last year for 90% silver coins to be issued for general circulation.
Quarters minted before 1965 contain 90% silver, which is 5.625 grams.
Depends on the date. 1964 coins are 90% silver and worth $10-11 depending on the price of silver, 1965-1970 coins are 40% silver and worth about $4-5 depending on the price of silver and coins dated 1971-date have no silver and are worth just 50 cents.
In the U.S., all dimes, quarters, and half-dollars made before 1965 are 90% silver. Kennedy half-dollars minted between 1965 and 1970 are 40% silver, and all Dollar coins minted before 1965 are silver as well.
U.S. dimes minted before 1965 contain 90%, or 2.25 grams of silver.