1966 Quarter No Mint Mark (Value, Price Chart, Error List, History & Varieties)
Hi guys welcome to the new post. Here we will learn 1966 Quarter No Mint Mark (Value, Price Chart, Error List, History & Varieties). The 1966 year is considered as the 2nd year when the composition of Washington quarters varied from silver to copper-nickel. The Philadelphia mint was just produced the quarter in 1966. In this…