1/16 Great Plains End Wheel Grain Drill 10th Anniversary Limited Edition. Pre-owned, was purchased at an auction so not 100% sure on exact history but appears to be in mint condition as packaging paper has still not been removed as shown in the pictures. Only 1,000 of these 10th anniversary units produced. This unit is serial number 394 of 1000. What you see is what you get. Please contact me with any questions. Thank you for looking!