Henyon-Kasper-Duffy Barn is a historic building located south of Solon, Iowa, United States.

[2] James B. Kasper bought the farm from the Henyon's and his son John took over from him.

In order to provide additional stability, it employs two tall canted (leaning) posts along with the more common vertical posts in its construction, which is unusual for a barn of this type.

This article about a property in Johnson 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.