Hopkins, E. A. (1860). An original plan for inducing all parties to unite in the adjustment of our federal difficulties, together with a proposed Act of Congress, for that purpose. Rochester, N.Y.: Steam Press of Curtis, Butts & Co..

Hopkins, Edward Augustus. An Original Plan for Inducing All Parties to Unite in the Adjustment of Our Federal Difficulties, Together With a Proposed Act of Congress, for That Purpose. Rochester, N.Y.: Steam Press of Curtis, Butts & Co., 1860.

Hopkins, Edward Augustus. An Original Plan for Inducing All Parties to Unite in the Adjustment of Our Federal Difficulties, Together With a Proposed Act of Congress, for That Purpose. Rochester, N.Y.: Steam Press of Curtis, Butts & Co., 1860.