Description based on: 2a. época, año 5, no. 113 (28 de agosto de 1911).
Microfilm. Aug.28,Nov.27 Alcance 1911 Austin, TX : Filmed by Southwest Micropublishing, El Paso, TX on behalf of Nettie Lee Benson Latin American Collection, General Libraries, University of Texas at Austin, 2001. 1 microfilm reel ; 35 mm. (Revolutionary Mexico in newspapers, 1900-1929 ; reel 3) Filmed with other newspapers.