How much is a copper nickel from 1946 worth?
Standard five-cent pieces were not made out of copper in 1946.
Your piece could be one of 2 things: 1 - most likely it was plated
by someone as a chemistry experiment. If its weight is the same as
a standard nickel, that's a giveaway. In that case it's considered
altered or damaged and is only worth face value. 2 - it was struck
on a blank intended for another coin, such as a U.S. cent or
foreign coin. In that case its weight and/or diameter may be a bit
different. You'd need to have the coin examined by an expert to