WILLIAMSBURG, Iowa (KCRG) - Kinze Manufacturing founder Jon Kinzenbaw will auction part of his unique and rare tractor collection. Jon and Marcia Kinzenbaw are downsizing what might be one of the ...

It started with the chance rediscovery of his father's old tractor and continued until it sprawled five massive sheds. Now Jon Kinzenbaw, the eastern Iowa farm entrepreneur who founded Kinze ...

Jon Kinzenbaw wasn’t initially sure how things would go. The Kinze Manufacturing CEO was looking to sell some of the tractors from his collection in an online auction. Kinzenbaw put 125 of his ...

Iowa entrepreneur Jon Kinzenbaw is auctioning about 125 tractors from his personal collection of roughly 600. The collection, which began after rediscovering his father's old tractor, includes various ...