HELLO. I AM NOT A COLLECTOR. I FOUND A SILVER 1976 PENNIE,AND WONDERED IF ANY ONE KNOWS ANYTHING ABOUT THIS PENNIE IN PARTICULAR.IT HAS LINCOLN ON THE FRONT AND TO THE LEFT OF LINCOLN IS THE LIBERTY BELL. TO THE RIGHT IS AN OUTLINE OF THE UNITED STATES. THE BACK LOOKS LIKE AN AVERAGE PENNIE WOULD LOOK. IT LOOKS LIKE ITS MADE OF THE SAME METAL AS A DIME. IT IS NOT NICKEL OR MAGNETIC.CAN ANYONE TELL ME ANYTHING ABOUT IT? DID THEY RUN OUT OF COPPER IN 1976?IS THIS A COMMON PENNIE?THANKS, STELLA