The true round barn was built in 1919 by Ike Ingersol and Amos Thomson.

[2] It features white vertical siding, a two-pitch roof, louvered cupola and a 12-foot (3.7 m) diameter central silo.

The barn has been listed on the National Register of Historic Places since 1986.

This article about a property in Marshall County, Iowa on the National Register of Historic Places is a stub.

You can help Wikipedia by expanding it.This article about a building or structure in Iowa is a stub.