These photos are of stones axes or clubs and could be much older. The one on the top is about 7 1/2 inches long and weighs about 3 1/2 lb. These came from at least two different estates, but all in Indiana.
These arrowheads are from my family name estate from many years ago in southern Indiana. Most people associate arrowheads with the recent Indian past, but many can be from 100's or 1000's of years ago.
Hint: Click on a photo to get a larger photo with more resolution.