| Flake-Draper # ☓ | Author | Title | Date |
|---|---|---|---|
| 6514 | Pratt, Orson | Prophetic almanac for 1845, being the first after bissextile or leap year. Calculated for the eastern, middle and western states and territories, the northern portions of the slave states, and British provinces. By Orson Pratt, A.M., professor of mathematics in the University of the city of Nauvoo | [1844] |