National Archives and Records Administration regional facilities
www.archives.gov/facilities/research_centers.html

USGenWeb State Pages
www.usgenweb.org/thestates.html

Arizona
1883 Pensioners on the Roll
homepages.rootsweb.com/~godwin/reference/arizona1883.html

Arizona Historical Society
www.arizonastatehistoricalsociety.org

Arizona State Genealogical Society
www.rootsweb.com/~asgs

Arizona State Library, Archives and Public Records
www.lib.az.us

Arizona State University Library
www.asu.edu/lib

Sharlot Hall Museum
www.sharlot.org

University of Arizona Library
www.library.arizona.edu/branches/spc/homepage

West Valley Genealogy Library
www.rootsweb.com/~azwvgs/Index.htm

Colorado
Rita's Colorado Genealogy Clues
www.coloradoclues.com

Colorado Genealogical Society
www.rootsweb.com/~cocgs

Colorado Historical Society
www.coloradohistory.org

Colorado State Archives
www.colorado.gov/dpa/doit/archives/geneal.htm

Denver Public Library
denverlibrary.org/research/genealogy

Nevada
Nevada Women's History Project
www.unr.edu/wrc/nwhp

Nevada Historical Society
dmla.clan.lib.nv.us/docs/museums/reno/his-soc.htm

Nevada State Genealogical Society
www.rootsweb.com/~nvsgs

Nevada State Library and Archives
dmla.clan.lib.nv.us/docs/nsla/archives

Nevada State Museum and Historical Society
dmla.clan.lib.nv.us/docs/musuems/lv/vegas.htm

University of Nevada-Reno Library
www.library.unr.edu/specoll

New Mexico
New Mexico Ancestors
www.rootsweb.com/~nma

Online Archive of New Mexico
elibrary.unm.edu/oanm

Albuquerque Public Library
www.cabq.gov/library

Hispanic Genealogical Research Center of New Mexico
www.hgrc-nm.org

Historical Society of New Mexico
www.hsnm.org

New Mexico Genealogical Society
www.nmgs.org

New Mexico State Library
www.stlib.state.nm.us

New Mexico State Records Center and Archives
www.nmcpr.state.nm.us

University of New Mexico Library
www.unm.edu/~cswrref

Texas
El Paso County, Texas TXGenWeb
www.rootsweb.com/~txelpaso

Handbook of Texas Online
tsha.utexas.edu/handbok/online

Lone Star Junction
lsjunction.com

Republic of Texas Claims
www.tsl.state.tx.us/arc/repclaims

The Texas Ranger Research Center
www.texasranger.org/recetner/rcenter.htm

Baylor University
www3.baylor.edu/Library/Texas

Center for American History
www.cah.utexas.edu

Clayton Library
www.hpl.lib.tx.us/clayton

Dallas Public Library
dallaslibrary.org/central.htm

Daughters of the Republic of Texas Library
www.drtl.org

Houston Public Library
www.hpl.lib.tx.us/hpl/hplhome.html

Texas State Genealogical Society
www.rootsweb.com/~txsgs

Texas State Historical Association
www.tsha.utexas.edu