Coin Error Guides
Expert guides to identifying valuable minting errors. Learn what to look for, how to check, and what your coins could be worth.
Scan Your Coin NowKennedy Half Dollar Errors
Kennedy half dollars have been minted since 1964 and are one of the most collected US coin series. Numerous minting erro...
Half Dollars1964 Kennedy Half Dollar Errors
The 1964 Kennedy half dollar is the only year struck in 90% silver, making it both a bullion coin and a collector favori...
Half Dollars1974 Kennedy Half Dollar Errors
The 1974 Kennedy half dollar is known for a significant doubled die reverse variety that is one of the strongest doubled...
Half Dollars1976 Bicentennial Kennedy Half Dollar Errors
The 1976 Bicentennial Kennedy half dollar features a special reverse design with Independence Hall. The dual-dated 1776-...
Half DollarsWalking Liberty Half Dollar Errors
Walking Liberty half dollars (1916-1947) are considered one of the most beautiful US coin designs. The high relief and c...
Half DollarsFranklin Half Dollar Errors
Franklin half dollars were minted from 1948 to 1963 and are struck in 90% silver. Designed by John R. Sinnock, these coi...