No they are not silver, only the 1942 through 1945 nickels with large reverse mintmarks are 35% silver. All other US nickels, regardless of date, are made of an alloy of 25% nickel and 75% copper.
All pre-1965 US quarters and dimes are 90% silver.
No. The last year for silver dimes and quarters was 1964.
Before 1965 American Nickels and Quarters were made of Silver (Ag)
U.S. dimes, quarters, half dollars, and dollars dated before 1965 contain 90% silver with 10% copper.
Quarters and dimes used to have silver in them, although they do not nowadays. The years that quarters had silver in them were any years before 1965.
All U.S. dimes and quarters dated before 1965 are 90% silver. The only nickels to ever contain silver are dated 1942-1945. These coins are easily identified by the large mint mark (P, D, or S) over Monticello's dome.
You can tell if a dime or quarter is silver by checking the year minted. Dimes minted before 1965 and quarters minted before 1964 are made of 90% silver. You can also conduct a magnet test - if the coin is attracted to a magnet, it is not silver.
Yes, a very few 1965 quarters and dimes struck on silver planchets have been certified.
Because quarters and dimes made before 1965 are 90% silver, some are still out there but you have to look through a lot of rolls to find them.
Dimes and quarters, yes. Nickels, no. 1964 was the last year for silver dimes and quarters, and nickels only contained silver during WWII.
Dimes and quarters dated 1965 and later are struck on cupronickel "sandwich" blanks. Halves dated 1965-69 were struck on a silver-copper sandwich. Halves after 1971 are made from the same cupronickel metal as dimes and quarters.
The last year for silver dimes and quarters, as well as 90% half dollars was 1964. Halves 1965-70 were then 40% silver. All dimes and quarters 1965-present and half dollars 1971-present are copper and nickel.