Shows gangs with clubrooms and those without. Also shows general land use and the ethnic composition of neighborhoods. Removed from: The gang: a study of 1,313 gangs in Chicago. 2d. rev. ed. Chicago: University of Chicago Press, 1936.; Scale [ca. 1:85,000]; color; Master and use copy. Digital master created according to Benchmark for Faithful Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.