From the record
“The Palmer Brother's Octagons are two historic octagonal houses built by brothers, Dr. Horace Palmer and Monroe Palmer in or near West Salem, Wisconsin.”
Wikipedia article Palmer Brothers Octagons, CC BY-SA 4.0.
One of 60 National Register listings published here for La Crosse County · listed in 1979 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service

