From the record
“The Charles Henry Parr House is a historic building located in Charles City, Iowa, United States. It was listed on the National Register of Historic Places in 1980.”
Wikipedia article Charles Henry Parr House, CC BY-SA 4.0.
One of 20 National Register listings published here for Floyd County · listed in 1980 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service

