Civic Heraldry - Image of state's coat of arms, with description of symbols and motto, "Always Ascending". - http://www.ngw.nl/int/mex/prov/nuevoleo.htm
Nuevo Leon - From "History and Genealogy of South Texas and Northeast Mexico". Includes brief history from arrival of Spaniards, and chronology of founding of cities, with links to family history resources. - http://vsalgs.org/stnemgenealogy/nleon.html