From the record
“The Elinore Pruitt Stewart Homestead, near McKinnon, Wyoming, United States, has significance dating to 1898. Also known as the Elinore and Clyde Stewart Homestead, it was listed on the National Register of Historic Places in 1985.”
Wikipedia article Elinore Pruitt Stewart Homestead, CC BY-SA 4.0.
One of 28 National Register listings published here for Sweetwater County · listed in 1985 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service