@article{879175,
      note = {Caption title.},
      author = {Campbell, Lewis D. and Corwin, Thomas, and Seward, William  Henry, and Tuck, Amos, and Durkee, Charles,},
      url = {http://library.usi.edu/record/879175},
      title = {Union for the cause of freedom letter of Hon. L.D.  Campbell, of Ohio, to the Hon. Daniel R. Tilden, as to the  proper means of securing freedom to free territories.  [electronic resource] :},
      publisher = {Buell & Blanchard, printers,},
      recid = {879175},
      pages = {8 p. ;},
      address = {[Washington, D.C.] :},
      year = {1850},
}