Plagmann Round Barn was built in 1912 as a cattle barn by Charles and Richard Plagmann, and this round barn (a historic barn design that could be octagonal, polygonal, or circular in plan)  measured 100 feet (30 m) in diameter.
Plagmann Round Barn was built in 1912 as a cattle barn by Charles and Richard Plagmann, and this round barn (a historic barn design that could be octagonal, polygonal, or circular in plan)  measured 100 feet (30 m) in diameter.