ABSTRACT
Unless individually credited, all photos in this volume are courtesy of the Library of Congress except for the following.
Courtesy of Archive Photos: 184, 264, 291, 322, 331, 349, 352, 375, 379, 387, 408, 440, 447, 464, 476, 504, 519, 538, 581, 717, 739, 742, 747, 775, 804, 849, 865, 923, 963, 968
Courtesy of the Chicago Public Library: 20, 31, 70, 128, 133, 219, 254, 269
