No Image Lot 588 Nicholson Machinery onion grading line, including High Frequency hopper, NM 1000 onion topper, 588Nicholson Machinery onion grading line, including High Frequency hopper, NM 1000 onion topper, Will Barker & Co Nicholson Machinery onion grading line, including High Frequency hopper, NM 1000 onion topper, gantry and steps Add to watchlist Live