Narowski, Louis BTotal male juvenile court delinquency petitions, 1927-1933, per 100 males 10-16 years of age, 1930.; Scale [ca. 1:190,000]; Master and use copy. Digital master created according to Benchmark for Faithful Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.JPEGhttps://www.lib.uchicago.edu/ark:/61001/b2nw3wm8552mengPublicCommunity areas of Chicago as adopted by Census Bureau, 1930, showing juvenile delinquency rates /map prepared by Louis B. Narowski under the direction of Louis Wirth and Nathan Bodin for the Social Science Research Committee, University of Chicago; rates furnished by Clifford R. Shaw, Henry D. McKay.MapsIllinois--ChicagoIllinois1930University of Chicago