Sublet Mine No. 6, Fan House, North structure, west side of Willow Creek Valley, east of County Road No. 306, 3 miles north of U.S. Highway 189, Kemmerer, Lincoln County, WY

Significance: The fan house performed a critical function within the complex by providing ventilation to the underground mine workers. // Constructed of cut stone and concrete in its lower level with brick walls above, the lower level was divided into air passageways with doors to regulate the flow of air; contains 10 ft. Stevens fan. Constructed in 1913 as an integral part of the Sublet Mine No. 6, built, operated and owned by Kemmerer Coal Company; ceased production 1927.
Survey number: HAER WY-54-C