Big hunk of strange iron

[NOLAseek]

I already posted this in the what is it section but I thought it couldn't hurt to post here too and see if anyone has a clue.

 

Amazon Forum Fav 👍

Diving for Pleasure and Treasure - Grab it through Amazon!

[marion moore]

it could be a big washer if the hole goes always thru

or spacer, if the hole does not go alway thru it could be a

foot for a steel leg with a dowel in the bottom to sit in

then be welded in place. thanks, marion

 

[NOLAseek]

Yeah, no hole just a divot in the middle. Found at an old plantation site if that helps.

 

[Bruce R]

Jesuit nut.

 

[CRUSADER]

Jesuit nut.

There a hard one to crack.