The Western New Mexico University Museum, located in Fleming Hall on the university campus, houses the NAN Ranch Collection-the largest, most comprehensive collection of scientifically excavated prehistoric Mimbres materials from a single Mimbres site.
Other collections include the Eisele Collection of prehistoric Southwestern pottery and artifacts, including basketry; the Back Collection of historic Maria and Julian Martinez San Ildefonso Pueblo pottery and Santa Clara Pueblo pottery; historic Navajo rugs; the O.C. Hinman Collection of historic Silver City/Grant County photographs; Campus Collections containing 121+ years of university history; and the U.S. Senator (NM) Jeff Bingaman Memorabilia Collection.