| Gail Borden Public Library District Digital Archives | Freely available. Link to resource | Digital facsimiles | | <1850:8:10, 10:19> <1851:6:21> <1858:12:31> <1860:5:24, 9:27> | |
| Abraham Lincoln Presidential Library | Contact institution for more information. | Microfilm service copy | | <1851:7:12> | |
| Gail Borden Public Library | Contact institution for more information. | Microfilm service copy | | <1850:8:10, 10:19> <1851:6:21> <1858:12:31> <1860:5:24, 9:27> | |
| Chicago History Museum (onsite storage) | Contact institution for more information. | Original print | | <1851:1:18, 2:8> | |