I answered in other post but guessing a chain/rope ring that was mounted ...(to what, I don't know)Maybe a post/embedded in stone..etc...hmmmmm
Hi , Counter weight ? TP
I think AARC nailed it. A foot down in shells and rock in July , in Louisiana !!?? Yikes!!
Hey Truth, another few inches down and you would have hit brimstone!
Hi How can that be , Truth says only swamp donkeys found there .TP