Camp Boyd aka Camp Hillsboro 1885

U.S. Cavalry were encamped at Hillsboro for about a year, from 1885 to 1886. This image shows men in formation, near the present site of the Cunningham ranch in Percha Creek. Photo courtesy Matti Nunn.

Correspondence conducted at Camp Boyd are housed at the National Archives and Records Center.
 http://arcweb.archives.gov/arc/action/ExternalIdSearch?id=606855&jScript=true