Greater Dallas Chamber of Commerce
dallaschamber.org

Dallas Convention and Visitors Bureau
visitdallas.com

Preservation Dallas
preservationdallas.org

Dallas County Historical Commission
dallaschc.org

Dallas Historical Society
dallashistory.org

Dallas Genealogical Society
dallasgenealogy.org

Old Red Museum of History & Culture
oldred.org

National Register of Historic Places
nps.gov/history/nr

Texas Historical Commission
atlas.thc.state.tx.us

Texas State Historical Association
tshaonline.org

Historic Swiss Avenue
historicswissavenue.com