Description based on: Tom. 1, año 1, n. 10 (jul. 1o. de 1875).
Microfilm. July 1 1875 Austin, TX : Nettie Lee Benson Latin American Collection, General Libraries, University of Texas at Austin : Filmed by Texas State Library Micrographics, 2003. 1 microfilm reel ; 35 mm. (Independent Mexico in newspapers, the 19th century ; reel 6) Filmed with other newspapers.