You should read the rules about posting things for sale in the forums. That being said, if you are just asking their value, they are fairly worn and only 35% silver. Current melt value is ~85 cents a piece.
Nice little piece of American history there. Be aware you aren't able make offers to sell under the standard forum. Once you have been a member and have a certain number of posts you can offer under the sale section of the forum....... Your nickels were minted in 35% silver as nickel was required for the war effort. They may go for somewhere around a buck a piece.
Welcome to CT. They are normal circulated war Nickels. In order to support the war effort in WWII they contain 35% silver. At today's pricing that's just under a dollar each. We have a for sale section but you need to make more posts. Read the rules so you can qualify.
