Dandy Butter Churn
Not sure if the jar is original
There are no chips or cracks in the glass
The cotter-pin has been replaced with a nail-it's been there a long time
Also a twist of wire pictured - looks like it works as a spacer washer
A couple of added nails in the wood
Looks good and turns well and would do the job of making butter.
Each Christmas we buy a quart of whole cream & bring ours out, the kids love it!