From the record
“The Gundlach-Grosse House is a historic house located at 625 N. Main St. in Columbia, Illinois, United States.”
Wikipedia article Gundlach-Grosse House, CC BY-SA 4.0.
One of 5 National Register listings published here for Monroe County · listed in 1978 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service
