KC, as best I remember it was like 2 1/2 feet wide, 6 feet long and maybe 14 inches high, no wheels and had an "A" frame pull-bar. Thus it was like a sled and was drug across the top of the ground. When outing the spuds ..... you would drop the blade down in the front and it would "plow" itself into the ground and the potatoes and dirt would come rolling up over the top of it with the dirt falling thru the metal screen and the potatoes onto the ground behind it.
HA, at least that is how I envisioned it working ..... and iffen it didn't .... it would have after I got thru modifying it.
I once bid in an old JD mowing machine and someone said "
What are you going to do with that piece of junk, it won't work behind your Ford Jubliee". I just said "We'll see".
HA, I mowed down lotsa grass, weeds and brush in the old pastures. Replaced lotsa cutter bar knives, too.