Barn in Hamilton Township, Adams County, Pennsylvania (just south of the strangely named borough of east Berlin).  Painted datestone on the other side of the barn says it was built in 1877
<a href="//commons.wikimedia.org/wiki/User:Smallbones" title="User:Smallbones">Smallbones</a>
<span class="int-own-work" lang="en">Own work</span>