post a picture of the two enders. it's usually easy to tell visually if its silver or not. but then that's just the two enders. rest could be normal clad.
I haven't opened it yet but looked at the wrapper better and it's from a casino called circus circus casino.
For future reference folks, a full roll of CnClad Kennedy's will weigh between 224 and 226 Grams. And less and your missing a coin so its bets not to open it. Any more and you could have either an extra coin (found one of those rolls, or it'll have silver. Search Half Dollar rolls for Silver is a snap with a scale that measures grams as it save a whole lot of rewrapping. BUT, you'll miss the potential of finding some really cool CnClad Kennedy's.