| Allen, James, and Robert B. Mitchell letter | 20 |
| Appleby, William, letter | 35 |
| Brigham Young letter, 25 March 1846 | 17 |
| Brigham Young letter, 2 August 1846 | 25 |
| Brigham Young letter, 27 February 1853 | 39 |
| Bullock, Thomas, Nauvoo journal | 14 |
| Circular of the High Council | 15 |
| Circular the second | 18 |
| Circular, to the whole church... | 13 |
| Clayton, William, Emigrants' guide... | 33 |
| Company of Saints minutes | 36 |
| Constitution of the State of Deseret | 45 |
| Crook, John, journal | 38 |
| Daily National Intelligencer, July 22, 1846 | 4 |
| Deseret News | 46 |
| Dunn, Harriet S., letters | 29a, 29b, 29c |
Emigrants' guide to Oregon and California... (Hastings) |
12 |
| Emigrants' guide (William Clayton's...) | 33 |
| Emmeline B. Wells journal | 16 |
| Fremont Report... | 9 |
| The Frontier Guardian | 44 |
| General Epistle... of the Twelve | 28 |
| George F. Housley reminiscence | 41 |
| Greenwood, William, letter | 31 |
| Harriet S. Dunn letters | 29a, 29b, 29c |
| Harrisburg Argus | 5 |
| Hastings guide... | 12 |
| Housley, George F., reminiscence | 41 |
| Huntington, William, journal | 27 |
| Jackman, Levi, journal | 30 |
| James Allen and Robert B. Mitchell, letter | 20 |
| Jesse C. Little letter | 19 |
| John Crook journal | 38 |
| John L. Smith journal | 34 |
| John Van Cott diary | 43 |
| Kane, Thomas L., letter, 25 July 1846 | 22 |
| Kenneth Sweet letter | 32 |
| Levi Jackman journal | 30 |
| Little, Jesse C., letter | 19 |
| Mackintosh, Daniel, letter | 48 |
| Minute book of the female Relief Society | 40 |
| Mitchell map (Samuel A. Mitchell map) | 2 |
| Mitchell, Robert B. and James Allen letter, 10 July 1846 | 20 |
| Mitchell, Robert B., letter, 21 July 1846 | 21 |
| The Mormons, a discourse delivered... | 37 |
| New York Commercial Advertiser | 7 |
| New York Daily Tribune | 6 |
| New York Messenger Extra | 11 |
| National Intelligencer, Oct. 30, 1845 | 1 |
| National Intelligencer, Feb. 26, 1846 | 3 |
| Nauvoo journal of Thomas Bullock | 14 |
| Nauvoo Neighbor | 8 |
| Plan of Winter Quarters | 26 |
| Relief Society minute book | 40 |
| Report of an exploring expedition...(Fremont) | 9 |
| Robert B. Mitchell and James Allen letter, 10 July 1846 | 20 |
| Robert B. Mitchell letter, 21 July 1846 | 21 |
| Rogers, Samuel H., journal | 24 |
| Route from Liverpool to Great Salt Lake... | 47 |
| Samuel H. Rogers journal | 24 |
| Sketches of Winter Quarters | 23 |
| Smith, John L., journal | 34 |
| Sweet, Kenneth, letter | 32 |
| Thomas L. Kane letter, 25 July 1846 | 22 |
| The uncommercial traveller | 49 |
| Van Cott, John, diary | 43 |
| Walsh, William, promissory note | 42 |
| Wells, Emmeline B., journal | 16 |
| Whereas a council... | 10 |
| William Appleby letter | 35 |
| William Clayton's Emigrants' guide... | 33 |
| William Greenwood letter | 31 |
| William Huntington journal | 27 |
| William Walsh promissory note | 42 |
| Young, Brigham, letter, 25 March 1846 | 17 |
| Young, Brigham, letter, 2 August 1846 | 25 |
| Young, Brigham, letter, 27 February 1853 | 39 |