| Schaumburg Township District Library | Contact institution for more information. | Microfilm service copy | | <1973:1:3-10, 31-3:7, 5:2> | |
| Abraham Lincoln Presidential Library | Contact institution for more information. | Microfilm service copy | | <1971:9:29-10:6, 12:22> <1972:1:26-3:1, 15-23, 4:5, 6:28, 8:23, 10:25-11:1, 15> <1973:1:3-10, 31-3:7, 4:13, 5:2> | |
| Abraham Lincoln Presidential Library | Contact institution for more information. | Microfilm master copy | | <1971:9:29-10:6, 12:22> <1972:1:26-3:1, 15-23, 4:5, 6:28, 8:23, 10:25-11:1, 15> <1973:1:3-10, 31-3:7, 4:13, 5:2> | |