a 'Whats it?'
This is a puzzlement.
It has a HUGE rolling pin w/peg on the end that fits in a hole. This allows the pin to roll out SOMETHING in this tray. The center line is a groove/crevice about 1/2" deep. At then... narrow end of the table, there's a hole... as if "juice" would be squeezed out of of whatever is rolled and then drains out the hole. BUT the table isn't tilted for gravity to pull the liquid out.
And then there's the beautiful little trough for resting the rolling pin in.
This was at an auction, I didn't purchase it but no one could figure out what it is.