Yes, quarters prior to 1966 have mintmarks, but not in 1965. 1964 was the last mintmarked quarter untill 1968.
No US coin dated 1965, 1966 or 1967 has any mintmarks. So no D Mint quarters.
No B mintmarks, only D's & S's
If you mean 1979 quarters without mintmarks? 515,708,000 were released into circulation from the Philadelphia mint. 1980 was the first year a "P" mintmark was used on quarters.
Those are the mintmarks where the coins were made. D= Denver. P= Philadelphia.
It depends on the dates and mintmarks, most sell for $10.25-$11.00.
If you mean a mintmark? No US coins made in 1965, 1966, and 1967 have any mintmarks.
All US quarters dated 1964 or before are 90% silver.
It depends on the type of coin, and the date and denomination on were the mint mark is located. In 1968 the mintmarks for Dollar, Half dollar, Quarters, Dimes & Nickels was moved to the obverse (front) of the coins from the reverse, all Lincoln cents have obverse mintmarks. In 2007 for dollar coins only, mintmarks are on the edge of the coins.
The 1954 Washington quarter with or without any mintmarks is very common. Most coins are valued just for the silver, about $5.00.
All quarters dated 1965 and later are made of a "sandwich" of copper and nickel.
All of the quarters struck for circulation from 1965 to date are just quarters.
Yes, U.S. quarters and dimes struck in 1964 or before are 90% silver.