How to Grade Mercury Dimes

What is The Grade or Condition of My Mercury Dimes?

Grading Mercury dimes is a skill that has taken even the most seasoned coin collector years of experience to perfect and this guide will get you started on your way to becoming an expert coin grader. Remember that coin grading is the representation of an opinion that describes the condition of an individual coin that most dealers and collectors would agree with. Grading is not an exact science where a formula can be applied and everyone comes out with the same result. But over the years,...MORE numismatists and coin grading services have agreed upon certain definitions, descriptions and Sheldon's numeric values that help all coin collectors describe their coins accurately (to a certain extent). This guide will help you understand those terms and descriptions so you can accurately grade your Mercury Dimes.

  • 01 of 13

    Understanding Grades for Mercury Dimes

    Mercury Dime Design High Points
    Mercury Dime Design High Points. (c) James Bucki

    Mercury Dimes are relatively small, are made out of 90% silver that is soft and malleable and hence can be very difficult to grade. One of the first steps in grading your coin is to determine if it is circulated or uncirculated. The associated photo illustrates the highest points on the coin's design (indicated by the color red). If you think you have an uncirculated Mercury dime, look at these areas on the coin first to see if you can spot any wear. If there is wear, then it is not uncircula...MOREted.

    Tip: Clicking on the photo will open a new window with a larger version of the image.

  • 02 of 13

    About Good-3 (AG3 or AG-3)

    Mercury Dime Graded About Good-3 (AG03)
    Mercury Dime Graded About Good-3 (AG03). Photo courtesy of Teletrade Coin Auctions, www.teletrade.com

    Summary: The coin is very heavily worn and barely legible. Some of the devices, lettering, legends and date may be worn smooth, but the date is readable. Portions of the rim blend into the lettering.
    Obverse: Only the major details are visible in outline form only. The date and legends are worn smooth but readable. The tops of the letters in LIBERTY are beginning to merge with the rim.
    Reverse:. The entire design is mostly worn away. The letters around the rim of the coin have merged well into the...MORE rim.

    Tip: Click on the photos at the left to view a larger and more detailed image.

  • 03 of 13

    Good-4 (G4 or G-4)

    Mercury Dime Graded Good-4 (G04)
    Mercury Dime Graded Good-4 (G04). Photo courtesy of Teletrade Coin Auctions, www.teletrade.com

    Summary: The coin is heavily worn overall. The devices, lettering, legends, and date are readable but may have some faintness in a few areas. All major features are visible in at least outline form and the rim is mostly complete but may be incomplete in a few spots.
    Obverse: The details on Ms. Liberty's head are well-worn but basic shapes can be discerned. Some letters in the word LIBERTY are slightly separated from the rim.
    Reverse: The fasces is completely outlined and is nearly worn flat....MORE The bands across the rods are completely worn off.

  • 04 of 13

    Very Good-8 (VG8 or VG-8)

    Mercury Dime Graded Very Good-8 (VG08)
    Mercury Dime Graded Very Good-8 (VG08). Photo courtesy of Teletrade Coin Auctions, www.teletrade.com

    Summary: The coin is well-worn. The design is clear and major elements are defined but are flat and lacking in detail.
    Obverse: Ms. Liberty's head is weak and major design details are outlined, for example, the wing. The letters in the word LIBERTY are separate from the rim. ​
    Reverse: The letters around the rim are separated from the rim. Some vertical lines in the rods on the fasces are beginning to show on its sides.

    Continue to 5 of 13 below.
  • 05 of 13

    Fine-12 (F12 or F-12)

    Mercury Dime Graded Fine-12 (F12)
    Mercury Dime Graded Fine-12 (F12). Photo courtesy of Teletrade Coin Auctions, www.teletrade.com

    Summary: The coin shows moderate even wear over the entire surface of the coin. The major design elements are bold and all lettering, legends and date are clear and readable.
    Obverse: More details show on the head of Ms. Liberty. Some details show in the hair and the feathers on the wings. But most are flat and indistinct.
    Reverse: Most vertical lines in the rods on the fasces are visible but lack detail. The horizontal and diagonal bands are worn but somewhat visible. They may be worn smooth at...MORE the very center.

  • 06 of 13

    Very Fine-20 (VF20 or VF-20)

    Mercury Dime Graded Very Fine-20 (VF20)
    Mercury Dime Graded Very Fine-20 (VF20). Photo courtesy of Teletrade Coin Auctions, www.teletrade.com

    Summary: Moderate to minor wear exists only on the highest parts of the design where a slight flatness is beginning to show. The overall condition of the coin is pleasing and attractive.
    Obverse: Ms. Liberty's hair is worn but most details are apparent although smooth. ​Three-quarters of the details in the wing are evident.
    Reverse: All of the vertical lines on the fasces are distinct. Wear is evident on the horizontal and diagonal bands and details in the olive branch are strong.

  • 07 of 13

    Extra Fine-40 (EF40, XF40 EF-40 or XF-40)

    Mercury Dime Graded Extra Fine-40 (EF40/XF40)
    Mercury Dime Graded Extra Fine-40 (EF40/XF40). Photo courtesy of Teletrade Coin Auctions, www.teletrade.com

    Summary: Has only the slightest wear on the very highest points of the coin. All details are sharp and all design elements are well defined. Some traces of mint luster may still exist.
    Obverse: All details on Ms. Liberty's head are visible and show only slight signs of wear. Her cheek, midpoint of the wing and neckline may show slight flatness. All details are visible and crisp. Some residual mint luster may still exist in the protected areas of the coin.
    Reverse: All the rods in the fasces...MORE are clearly defined and separated. The horizontal and diagonal bands are visible and distinct but may show some wear.

  • 08 of 13

    About Uncirculated-55 (AU55 or AU-55)

    Mercury Dime Graded About Uncirculated-55 (AU55)
    Mercury Dime Graded About Uncirculated-55 (AU55). Photo courtesy of Teletrade Coin Auctions, www.teletrade.com

    Summary: Very minor traces of wear or abrasions are visible on only the highest points on the coin. Mint luster is almost complete and the surfaces of the coin are well preserved.
    Obverse: Traces of wear are evident on only the highest points (Ms. Liberty's cheek, midpoint of the wing and on the curls of hair above her forehead).
    Reverse: Only traces of wear show on the horizontal and diagonal bands across the fasces. A majority of the mint luster still exists on the coin.

    Continue to 9 of 13 below.
  • 09 of 13

    Mint State-63 (MS63 or MS-63)

    Mercury Dime Graded Mint State-63 (MS63)
    Mercury Dime Graded Mint State-63 (MS63). Photo courtesy of Teletrade Coin Auctions, www.teletrade.com

    Summary: No traces of wear from circulation exist. Mint luster is complete but shows minor impairments. Many contact marks, bag marks and hairline scratches exist on the coin's field and major design elements and are visible without magnification. Overall, the coin has an attractive eye appeal.
    Obverse: The original mint luster covers the entire coin. A few distracting contact marks exist on Ms. Liberty's face and in the field.
    Reverse: Original mint luster covers the entire surface of the...MORE coin. A few distracting contact marks exist on the blade and body of the fasces.

  • 10 of 13

    Mint State-65 (MS65 or MS-65)

    Mercury Dime Graded Mint State-65 (MS65)
    Mercury Dime Graded Mint State-65 (MS65). Photo courtesy of Teletrade Coin Auctions, www.teletrade.com

    Summary: A high quality of mint luster completely covers the surfaces of the coin and is undisturbed. Contact marks and bag marks are few and small. The coin is well struck and a few hairlines may be seen under a magnifying glass. Overall the coin is brilliant and has an above average eye appeal.
    Obverse: Light or small contact marks may exist on the coin, but no distracting contact marks are on Ms. Liberty's face.
    Reverse: A few light and small contact marks may exist on the surface of the...MORE coin but there are no distracting marks on the blade or body of the fasces.

    Up Next:

    • High Grade Mercury Dimes (MS-67) and Books on Coin Grading
  • 11 of 13

    Mint State-67 (MS67 or MS-67)

    Mercury Dime Graded Mint State-67 (MS67)
    Mercury Dime Graded Mint State-67 (MS67). Photo courtesy of Teletrade Coin Auctions, www.teletrade.com

    Summary: The original mint luster is complete and almost perfect. There are only three or four very small and unnoticeable contact marks. Overall, the coin has an extraordinary eye appeal that is hardly ever seen. A few minor hairlines can be found only with magnification.
    Obverse: No traces of wear are evident anywhere on the coin. There are no distracting marks and the mint luster is above average. Eye appeal is outstanding and the mint luster is radiant.
    Reverse: All details of the coin are...MORE present even on the highest points of the coin and the eye appeal is superb. There are no contact marks on the blade or body of the fasces.

  • 12 of 13

    Author's Note

    Having been a coin collector for a majority of my life, I have witnessed firsthand the evolution of coin grading standards over the last forty years. Most recently, I have studied coin grading with professional coin graders from NGC and PCGS. I have read many books and worked with many coin dealers to sharpen my skill of grading coins. Coin grading is an opinion that one person believes reflects and describes the condition of a given coin. The information presented in this article is my opinion...MORE on how to interpret the many coin grading standards that you will encounter. This is not a universal, absolute and definitive definition on how this particular coinage series should be graded.

    Continue to 13 of 13 below.
  • 13 of 13

    More Coin Grading Resources

    I recommend the following books to help you further develop your coin grading skills. Clicking on the links below will find the lowest prices on the Internet for you.