Is there any record of anyone finding wartime nickels that were made out of copper nickel instead of silver? I believe I have to copper nickel wartime nickels. One is a 1943 p and the other is a 1944 p. Both look exactly like the silver wartime nickels, weigh the same as The Silver wartime nickels, but have no ping like a wartime silver nickel does when dropped on a table. I just have a dull thud when dropped on the table. I have about 40 of the silver war nickels, without a doubt, these two or not made out of silver. I'm just wondering if any have ever been documented, that were not made out of silver. Thank you.