Harrisburg Historic District
Harrisburg Historic District is a national historic district located at Harrisburg , Dauphin County , Pennsylvania . 
<triplet> Harrisburg Historic District <subj> Harrisburg <obj> located in the administrative territorial entity <triplet> Harrisburg <subj> Dauphin County, Pennsylvania <obj> located in the administrative territorial entity <triplet> Dauphin County, Pennsylvania <subj> Harrisburg <obj> capital