| University of Illinois at Urbana-Champaign | Contact institution for more information. | Microfilm service copy | Some issues are missing. | <1972:1:14-1979:11:30/12:13> | |
| Chicago History Museum (onsite storage) | | Microfilm service copy | | <1972:1:14-1979:11:30, 12:13> | |
| University of Illinois at Urbana-Champaign | Contact institution for more information. | Microfilm master copy | Some issues are missing. | <1972:1:14-1979:11:30/12:13> | |
| Chicago History Museum (onsite storage) | | Original print | | <1974:4:12, 5:24-6:21> <1975:6:9> <1976:4:9-24, 6:18, 7:16> | |
| Chicago Public Library | Contact institution for more information. | Original print | | <[1976]:6:18/7:1> | Note: In Special Collections.
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| University of Illinois at Chicago, Richard J. Daley Library | Contact institution for more information. | Original print | | <1972:1:14-4:18> <1973:2:23/3:9, 4:3, 25> <1974:3:29/4:19, 5:10/24-5:24/6:7, 6:21/7:5-7:26/8:2, 8:30/9:13-12:9/20> <1975:1:3/14-12:8/19, 12:22/1976:1:16-6:18/7:1, 7:16/29-8:27/9:9, 9:24/10:8-12:3/16> <1976:12:17/1977:1:14-1:28/2:10, 2:25/3:7, 25> | Note: Special Collections
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