621 Winchell Ave., Encampment, Wyoming. County/parish: Carbon.
Added to the National Register of Historic Places March 29, 2001. NRIS 01000300.
2 contributing buildings.
The Willis House is a historic residence in Encampment, Wyoming, United States, that is listed on the National Register of Historic Places.
(read more...)National Park Service documentation: https://catalog.archives.gov/id/73730237