Jon and Marcia Kinzenbaw, of eastern Iowa, are beginning to downsize their extensive collection of antique tractors, with an online auction scheduled Nov. 4. A lifelong inventor and builder, Jon Kinzenbaw has been an avid collector for decades, but this is the first time any of this collection has been offered for sale.
Many of these tractors have been stored indoors, include like-new tires, and have been started regularly. Offerings range from pre-World War II iron to mid-20th century icons.
About 35 non-running-parts tractors and several lots of original tires will be sold as well. The catalog also includes about 20 late-model items from the Kinze factory and a fleet of side-by-sides. The no-reserve auction includes more than 200 lots in total. The full sale catalog is available here…