Huge Farming Wood & Metal Potato Riddle

I have never had one of these before and I am tempted to keep it!  A very large old industrial potato riddle, used to clean potatoes and sort by size. In fabulous condition and ideal for hanging on a wall and then using the metal grids to display items.  Great as a photographic or stage prop.  It still has its metal size label and what I assume is the makers mark FE on the side. 25ins diameter.