1968 is 50%, or it could be nickel (which is magnetic). Both types are equally prevalent.
The Centennial "fish dime" (in local slang, these were always referred to as [animal][denomination]s) is either 80% OR 50%, and again, they are equally prevalent. Methods to tell the two apart are not widely used or trusted.
The Centennial "fish dime" (in local slang, these were always referred to as [animal][denomination]s) is either 80% OR 50%, and again, they are equally prevalent. Methods to tell the two apart are not widely used or trusted.



















