The easiest method is to weigh the coin on a calibrated gram scale. The standard clad quarters weigh 5.67 grams and the 90% silver quarters weigh 6.25 grams.

23 февр. 2024 г. · How the 1964 Coin Crisis Impacted 1966 Quarters. Until 1965, all dimes, quarters, half dollars, and dollar coins were made with 90% pure silver. Washington Quarter Prices · Washington Quarter Varieties

4 июн. 2024 г. · 90% silver was used to make the first Washington quarters, which were in circulation until 1964. Due to the rising price of silver that year, ...

18 сент. 2024 г. · The 1966 Quarters are 91.67% Copper, and just 8.33% Nickel. The Mint ceased minting of Silver Quarters in 1964. No official proofs were issued ...

1966 was the second year after the Washington quarter's composition changed from silver to copper-nickel. The Philadelphia mint was the only one in the US ...

21 000,00 $ The designer was John Flanagan for PCGS #5879. Visit to see edge, weight, diameter, auction records, price guide values and more for this coin.

USA Coin Book Estimated Value of 1966 Washington Quarter is Worth $8.36 or more in Uncirculated (MS+) Mint Condition.

1964 And 1966 Quarters. 80% Silver. Circulated, ...

9 февр. 2012 г. · The only way to tell really is to weigh it. Some of these have no trace of copper on the edges at all, but 99.99999% of them are still not silver.

Some 1966 quarters are worth more than face value... as much as $11,000! Find out how much your 1966 quarter is worth here. And how to identify a 1966 silver ...