Franklin Half Dollar Grading Guide
How to grade your 1948–1963 Franklin half — the Full Bell Lines designation, wear points, and key dates.
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Franklin Half Dollar grading, in brief
Franklin half dollars (1948–1963) are graded 1–70 on the Sheldon scale. For Mint State coins, the Full Bell Lines (FBL) designation — complete, unbroken lower lines on the Liberty Bell — is the key value driver. Grade also depends on contact marks on Franklin's cheek and overall luster.
Full Bell Lines (FBL)
On the reverse, the Liberty Bell's lower set of lines should be complete and unbroken to earn the 'FBL' designation. Weak strikes and bag marks break these lines on most coins, so a true FBL example — especially with a clean cheek — commands a strong premium.
What graders look at
Lower bell lines (FBL)
Complete, unbroken lower lines on the Liberty Bell = FBL, the main value driver.
Franklin's cheek
The large open cheek shows contact marks that limit the grade.
Hair detail
Hair behind Franklin's head shows high-point wear.
Luster
Full luster distinguishes Mint State from circulated.
Franklin Half Dollar grading chart
Grade-by-grade, what to look for on your coin.
| Grade | Label | What to look for |
|---|---|---|
| AU-55 | About Uncirculated | Trace wear on cheek and bell |
| MS-63 | Choice Uncirculated | Full luster; cheek marks; bell lines may break |
| MS-64 | Choice+ | Fewer marks; partial bell lines |
| MS-65 | Gem | Clean cheek, strong luster; check FBL |
| MS-65 FBL | Gem Full Bell Lines | Complete unbroken lower bell lines |
| MS-66 FBL | Gem+ FBL | Premium surfaces with full bell lines |
Key dates worth grading
Franklin Half Dollar grading FAQ
What are Full Bell Lines on a Franklin half?
Full Bell Lines (FBL) means the lower set of lines on the Liberty Bell is complete and unbroken. Weak strikes break these lines on most coins, so FBL examples carry a premium.
How do I grade a Franklin half dollar?
Assess luster and contact marks on Franklin's cheek, then check whether the lower bell lines are complete (FBL). A clean cheek plus full bell lines signals a premium Mint State coin.
Which Franklin halves are valuable?
The 1949-S, the FBL-rare 1953-S, and the 1955 'Bugs Bunny' variety carry strong premiums, especially with Full Bell Lines.
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