What it is
Quarters switched from 90% silver to clad in 1965. A few 1965 quarters were struck on leftover silver planchets. They are major rarities.
How to identify it
- Weigh it: a silver quarter weighs 6.25 g, a clad quarter 5.67 g.
- The edge is solid silver with no copper stripe.
- Silver has a brighter tone when dropped on a hard surface.
A 5x to 10x loupe and good, angled light make the details much easier to see. For anything that looks genuine, a digital scale and a certified comparison coin help.
What gets mistaken for it
Clad coins can be silver-plated to fool the edge test, but they still weigh 5.67 g. Always weigh before celebrating.
The regular 1965 coin
The variety appears on the 1965 Washington Quarter, which had a total mintage of 1,819,717,540. That figure counts the whole issue, so it does not tell you how many coins show the variety.
How silver planchets got into 1965 presses
The Coinage Act of 1965, signed in July 1965, ended silver in the dime and quarter. The Mint began striking copper-nickel clad quarters with a copper core and dated them 1965. Planchets for the old 90% silver quarters were still on hand. A few were left in hoppers, bins or tote boxes when the presses switched to clad. When struck with 1965 dies, they produced silver quarters dated 1965.
Mint marks were not used on coins dated 1965, so there is no way to tell from the coin which mint struck it. All 1965 quarters, silver or clad, have no mint mark.
The 1964 counterpart
The opposite error also exists: a small number of 1964 quarters struck on clad planchets are known. Together with the 1965 silver quarters, they show the moment when the change from silver to clad happened. Both are major rarities and both need laboratory testing to confirm.
A step-by-step check
Start with a digital scale that reads to 0.01 grams. Weigh the coin several times. A worn silver quarter can lose a little weight, but it will stay well above the 5.67 grams of a clad quarter. A coin near 5.67 grams is clad no matter what it looks like.
Then look at the edge under a loupe. A clad quarter shows a copper stripe. A silver quarter shows solid gray silver. Check the reeding as well: the number and spacing of reeds should look normal for a quarter.
If both tests point to silver, a specific gravity test can confirm the metal. Grading services use specific gravity and X-ray fluorescence analysis to measure the alloy without harming the coin.
Fakes and look-alikes
The most common fake is a clad 1965 quarter with its edge filed or plated to hide the copper stripe. The weight exposes it. Another is a 1964 silver quarter with its date altered to 1965. Look closely at the last digit for tool marks or a 5 that does not match the style of the other digits.
Some silver-looking 1965 quarters have simply been cleaned or polished, which can make the edge look brighter. They still weigh 5.67 grams.
Grades and surfaces
Most known examples circulated before anyone noticed them. Collectors value original surfaces with natural toning and accept circulation wear on a rare error. Uncirculated examples are especially scarce.
Authentication
PCGS and NGC both authenticate transitional errors and use weight and metal analysis to confirm them. They are attributed as errors rather than die varieties, so ask for error attribution when you submit.
Searching for a 1965 silver quarter
Sorting is simple: pull every 1965 quarter from rolls, change or old collections and weigh each one. Anything near 6.25 grams goes aside for an edge check. The edge stripe on clad coins is easy to see by looking at a stack of quarters from the side, which lets you scan many coins at once before weighing the ones that look silver.
Other 1965 transitional errors
1965 dimes struck on silver planchets are also known. They weigh about 2.50 grams instead of the 2.27 grams of a clad dime. Half dollars changed from 90% silver to 40% silver clad in 1965. 1965 halves struck on 90% silver planchets weigh 12.5 grams instead of 11.5 grams. Collectors of transitional errors look for all three.
Frequently asked questions
How do I know if I have a 1965 Silver Quarter (Transitional Error)?
Weigh it: a silver quarter weighs 6.25 g, a clad quarter 5.67 g. The edge is solid silver with no copper stripe. If your coin passes these checks, have it authenticated by PCGS or NGC before buying or selling.
Is the 1965 Silver Quarter (Transitional Error) valuable?
Genuine examples sell for a premium over regular coins of the same date. The amount depends on how strong the variety is, the coin's condition and whether it is certified. Compare recent sold auction results for certified coins in the same grade.
What is a wrong planchet?
A wrong planchet error is a coin struck on a blank meant for another denomination or alloy, such as a cent struck on a dime planchet or a 1943 cent struck on a bronze blank. Read more about wrong planchet errors.
Were any 1965 quarters made of silver on purpose?
No. All 1965 quarters were meant to be clad. Silver examples are errors struck on leftover planchets.
How can I tell if my 1965 quarter is silver without a scale?
Look at the edge: a clad quarter shows a copper stripe while a silver one is solid gray. A scale is still needed to confirm, because edges can be altered.
Do 1965 quarters have a mint mark?
No. Mint marks were not used on coins dated 1965, so all 1965 quarters lack one.