From El Heraldo de Chihuahua an article about the establishment of La Fundición de Ávalos in 1905. In the article, several people are mentioned that were involved in the development of the smelter:
Chihuahua Governor, Enrique Creel
Henry R. Simpson, ASARCO
General Luis Terrazas, Avalos landowner
William Morse, Vice-president, ASARCO
H. Icles, Manager, ASARCO
S. Austin, Division Superintendent, ASARCO
Juan Terrazas, [...]



