Robert Granville Caldwell Autograph Collection

Consists of letters by several prominent 19th-century Americans collected by Caldwell, including seven signed, autograph letters (1823-1830) by Henry Clay, six signed, autograph letters (1850-1871) by Horace Greeley, and six signed, autograph letters (1844-1861) by Sam Houston. Autograph letters by P. T. Barnum, Millard Fillmore, James Garfield, Belva Lockwood (1st woman candidate to run for president), Cotton Mather, Winfield Scott, and William Sherman--among others--are also included.