All circulation-strike quarters dated 1965 and later are made of copper-nickel, not silver.
1967 quarters don't have mint marks and there are no major varieties, so anything that you find in change will only be worth 25¢.
No US quarters were struck in silver in 1967, 1964 was the last year for silver quarters put into circulation.
The silver value is about $6.00. NOTE: The US has never made a pure silver quarter, they are 90% silver & 10% copper.
There were no S-mint quarters struck from 1955 to 1967 inclusive and no US coins carried mint marks during the transition from silver to clad coinage in 1965-67.
Pre-1965 US quarters are 90% silver with a value of about $2.50 just for the silver.
Any silver (pre-1965) US quarter is currently worth at least $5 for its silver content. Then collector value above that depends on factors like the date and condition.
A 1942 Washington quarter is common. If it has any wear, the value is just for the silver, about $3.50.
about $6.50-$7.50
If you mean the value of a US 90% silver quarter? Minimum value, as of 6-4-11, is about $6.56.The collectible value depends on date, grade and mintmark if any.
Silver prices have been dipping over the last few weeks, so the current melt value of a US silver quarter (minted before 1965) is a little under $6.
This is a novelty coin and was not made by the US Mint it has no numismatic collectible value.
US coins dated 1965-1967 don't carry mint marks, so it's not possible to tell where your quarter was minted. In circulated condition it has no added value -- there is no silver in it. A nice uncirculated one is worth about 50 cents.
Sorry! The US mint never made solid silver coins.