Glossary
CategoriesBonded Coins Brockages Counterbrockages Die Adjustment Strikes Die Caps Die Trials Double Denomination Double/Multiple Strikes Dual Countries Experimental Blanks Experimental Strikes Experimental Surface Feeder Finger Strikes Galvanos Gold Die Trials Gold Errors Gold Off-Metals Hub Trials Intentional Errors Martha Washington Test Pieces Mated Pairs Mules Multiple Errors Off-Centers Off-Metals Overstrikes Pattern Die Trials Pattern Errors Pattern Mules Plasters Platinum Errors Proof Errors Specimens Spectacular Errors Transitional Errors Two-Headed Coins Two-Tailed Coins Uniface Die Trials Unique Coins |
 1965 Dime Struck On A Silver Planchet Transitional ErrorsThere are also transitionals struck on blanks for the next year. An example is 1964 coinage in clad instead of silver. Most recently, transitionals were discovered involving the SBA and Sacagawea Dollars of 1999 and 2000. There are eight known 1999 SBA Dollars struck on the brass planchet for the 2000 Sacagawea Dollar, and four known 2000 Sacagawea Dollars struck on a clad planchet for the 1999 SBA Dollar. |
