Does the 1964 JFK Half Dollar have the two-colored edge?

I live in Ecuador and as we use dollars I got a 1964 JFK Half Dollar but I don't know how to know whether or not it's false. We use to see the edge of the coin (two-colored in half dollars) but I realized this is a different coin (because of the year and the heads) and I don't know if this version has to have the edge as described...