| Abraham Lincoln Presidential Library | Contact institution for more information. | Microfilm service copy | | <1878:1:3-12:26> <1879:1:9-1880:4:29, 5:13-7:1> | |
| Western District Library | Contact institution for more information. | Microfilm service copy | | <1878:1:3-12:26> <1879:1:9-1880:4:29, 5:13-7:1> | |
| Abraham Lincoln Presidential Library | Contact institution for more information. | Microfilm master copy | | <1878:1:3-12:26> <1879:1:9-1880:4:29, 5:13-7:1> | |
| Knox College | Contact institution for more information. | Original print | | <1879:7:3, 31, 8:28, 11:6> | |