This coin has been graded by SGS MS70, this quarter is part of the clad coinage introduced in the mid 1960s. Coins from 1965-1967 did not have mint marks, the "P" on the slab means it was minted at the Philadelphia Mint. The coin being MS70 means that it is pristine. There is many errors, the "L" in LIBERTY is missing the left corner, the "Y" in LIBERTY is missing bottom corner. The "7" in the date is touching the rim and the other numbers are to close to the rim. A couple letters in "AMERICA" is touching the eagles' wing. The words "QUARTER DOLLAR" is touching the bottom rim, no holes in the "A"s on the reverse. $500 B/O