My last place had an old milk house next to the barn.
Had a concrete tub just like that one!
The house was built in 1862.
With that said, if you want help recovering those tasty rusty relics.. I'm your guy.

Looks like an amazing opportunity.
I wish you the best of luck.
May you pull a 20$ Double Eagle!
One tip.. Please.
Please be exceptionally aware of your surroundings!
"Old wells are often covered with old (long rotted) boards, which are now covered with leaves and other stuff that Mother Nature provides.
Please, don't learn this lesson the hard way!
Check and check again for Wells before you haphazardly wander around in the woods.
Be safe! Happy Hunting."
Mike.