Description based on: Año 1, núm. 2 (oct. de 1923); title from caption.
Microfilm. ańo 1:no.2-año 2:no.4 (1923-1924) Leiden, The Netherlands : IDC Publishers, 1999. on 1 microfilm reel with other items ; 35 mm. (Latin American anarchist and labour periodicals, 1880-1940 ; reel 52).