Organization of the Papers
The collection is arranged in ten series:
- Diaries, 1824-1869
- Letterbooks, 1862-1869
- Correspondence, 1820-1878
- Records of the Navy Department, 1805-1878
- Speeches and Writings, 1822-1878
- Scrapbooks, 1834-1900
- Miscellany, 1777-1911
- Henry B. Learned Papers, 1899-1911
- Additions, 1822-1877
- Oversize, 1842-1860