- Agassiz, Louis, 1807-18731
- Bones, Marion Woodrow, 1832-18821
- Breck, Robert Levi, 1827-19151
- Canonsburg (Pa.)1
- Charleston (S.C.)1
- College teaching1
- Education1
- First Presbyterian Church (Macon, Ga.)1
- First Presbyterian Church (Milledgeville, Ga.)1
- Geology1
- Jefferson College (Canonsburg, Pa.)1
- LaGrange (Ala.)1
- Lafayette (Ala.)1
- Lane, C. W. (Charles Whitmarsh), 1822-18961
- LeConte, Joseph, 1823-19011
- Macon (Ga.)1
- Macon County (Ala.)1
- Manuscript maps✖[remove]1
- Marine animals1
- McCay, C. F. (Charles Francis), 1810-18891
