| Reel 1 | Indices: MO, AR, IL(Partial), Act of 1842 Volumes 1-6, Warrants 1-1726 ... Use Reel 14 for 1-1076 |
| Reel 2 | Volumes 7-14, Warrants 2019-4010 |
| Reel 3 | Volumes 15-22, Warrants 4011-6314 |
| Reel 4 | Volumes 23-30, Warrants 6315-8618 |
| Reel 5 | Volumes 31-38, Warrants 8619-10918 |
| Reel 6 | Volumes 39-46, Warrants 10919-13220 |
| Reel 7 | Volumes 47-54, Warrants 13221-15524 |
| Reel 8 | Volumes 55-62, Warrants 15525-17826 |
| Reel 9 | Volumes 63-70, Warrants 17827-20120 |
| Reel 10 | Volumes 71-78, Warrants 20121-22382 |
| Reel 11 | Volumes 79-83, 3 unnumbered, Warrants 22383-24770 |
| Reel 12 | Volumes 7 unnumbered, Warrants 24771-26870 |
| Reel 13 | Volumes 8 unnumbered, Warrants 26871-28085 |
| Reel 14 | Volumes 1-3, 1 unnumbered, Warrants 1-1076 |
| Reel 15 | 1840 Illinois Patents |