Source Information

Ancestry.com. Hoffhine's Sterling, Colorado directory for 1911-1912 [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2005.
Original data: Hoffhine's Sterling, Colorado directory for 1911-1912 : containing an alphabetically arranged list of business firms and private citizens : a directory of miscellaneous information and street guide and a complete classified business directory. Denver, Colo.: Hoffhine Directory Co., 1911.