What a great find. At the time of writing there are already 6 bids and the price right now is $157.50. I think at the end of the auction, it will go around $200. This is a Landers, Frary & Clark #20 antique coffee grinder with 5x5x12 measurements. The wheel is 8 5/8″ round mounted on an 8×8 wood base. This looks awfully similar to Enterprise #2 wheel coffee grinder.

This item is SOLD. Find a similar coffee grinder below. Thanks.

BUT! here is a catch. Either this is not actually No 20 coffee mill or broken. No 20 mill came with double-wheels. The only model with single wheel is No. 901 which was made to be run by belt power.