Someone can find information on silver dimes being valued from a number of websites such as coin study. They offer a selection of tutorials to help value silver dimes and other coins on their site.
Most dimes of this date are valued for the silver only, about $3.00
All silver (1946-1964) Roosevelt dimes are considered common. Unless they are Mint State, the values is for the silver, about $2.25.
1934 is a high mintage year for dimes and most are valued for the silver only, about $1.00
Most dimes of this date are valued for the silver only, about $1.00
» There are 3.617 troy ounces of silver in 50 silver Mercury dime(s).» Each Mercury dime contains 0.0723 troy ounces of silver and is valued at $2.34 when silver is at $32.28 / ounce.» A roll of Mercury dimes has 50 coins and is valued at $116.76 when silver is at $32.28 / ounce.
All silver (1946-1964) Roosevelt dimes are common. Most are only valued for the silver, about $2.00.
The last year for silver U.S. dimes was 1964.
1964
Solid silver dimes, specifically the Mercury dimes and the Barber dimes, were minted from 1916 to 1945 and contain 90% silver. The Roosevelt dime, introduced in 1946, also contained 90% silver until 1964. Therefore, the solid silver dimes are from 1916 to 1964, with the majority being produced before 1946.
They are so common only high grade Mint State coins have collectible values, most are valued just for the silver, about $1.00
Mercury dimes from 1940 to 1945 in average circulated condition are mostly valued for the silver content, about $3.00.
1964 was the last year for silver dimes.