John Deere B Tractor, S/N Plate Is Missing, Owner Thinks Is Was Made In 1950, Loader Is A Paulson, Comes With A 6' Snow Bucket And Manure Bucket. 1 Rear Tire Was Bought About 12 Years Ago And Used 1 Winter, Other Rear Tire Is Flat And Will Not Hold Air, Front Tires Are Okay. The Tractor Has Not Been Started For 11 Years. The Engine Ran On 1 Cylinder When It Was Parked, Owner Had To Shut Off The Gas At The Tank To Prevent Gas From Going To Crankcase."