how much is the bicentennial half dollars
You can also tell the difference between copper-nickel and 40% silver Bicentennial half dollars by weighing them: A clad Bicentennial half dollar weighs about 11.34 grams. A 40% silver 1976 half dollar weighs 11.5 grams. If you have a copper-nickel clad 1976-S Bicentennial half dollar, itâs probably a collectible proof coin and is worth about $1.