From the record
“Walker Historic District at the Sheyenne River in Fort Ransom, North Dakota, United States, is a 9.3-acre (3.8 ha) historic district that includes resources dating to 1880. It was listed on the National Register of Historic Places in 1979.”
Wikipedia article T. J. Walker Historic District, CC BY-SA 4.0.
One of 8 National Register listings published here for Ransom County · listed in 1979 · category: District.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service