3 heavy cast iron pieces. we thought we were buying grandfather clock weights (about the same size). They look more like something you would shoot from a cannon.  One of them was scaped off on the bottom & reads "Patent S.&Co. August ... 1862".  You may know more than we do about them.

Shows normal evidence of use, wear & age ~ Good Condition.  We always recommend checking these items out in person before you bid.