Hi,
I've never seen this item, but I found the following link on the internet; I hope it will help you .
Lorraine
Coin Collecting: Kennedy Brothers Token, Robert, John
Not a U.S. coin; more like a commemorative/souvenir.
1969 KENNEDY BROTHERS MEMORIAL MEDAL -RARE - Coins, Currency & Collectibles Store
Don....
The answer will lie in the diameter and thickness.Some of the commemorative medals were privately and are gold plated over silver....999.9 with the silver being the value of the coin. I dont see it in the Red Book which are the federal reserve issues.
Dew
If you ever decide to sell it ...... sell it to that guy then.
Dew