From the record
“The Eureka Lilly Headframe is the surviving headframe at the Eureka Lilly mine in the Tintic Mining District in Dividend, Utah, United States, and is listed on the National Register of Historic Places.”
Wikipedia article Eureka Lilly Headframe, CC BY-SA 4.0.
One of 183 National Register listings published here for Utah County · listed in 1979 · category: Site.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service