1958 and 1976 dollar are silver, others are nickel, I believe. Depending on grading, 1958 dollar worth 18-30; 1976 dollar is not for circulation and normally it should have good grading and worth ~10.
The nickel 50c and dollar can worth 2-3 dollar if it's new, but if it's circulated, it only worth it's face value + little premium, if someone want them.