From the record
“The Divide Sheep Camp, also known as Niland's Cabins, is a ranch site on the Little Snake River in Carbon County, Wyoming, near Baggs. The camp was established in 1909 for summer use by sheepmen of the Niland-Tierney Sheep Company and others in the Little Snake valley.”
Wikipedia article Divide Sheep Camp, CC BY-SA 4.0.
One of 43 National Register listings published here for Carbon County · listed in 1984 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service