Thrasher, Frederic Milton, 1892-1962"1923-1926."; Shows gangs with clubrooms, those without, and symbolizes private and public property and lands.65 x 45 centimetersJPEGUMN_ALMA:9912650150001701engpublisher not identifiedPublicChicago's ganglandMapsIllinois--ChicagoIllinois1926?University of Minnesota