Clay, Henry. 156Papers: Library of Congress.
Cobb, Howell. 157Papers (printed later by the Amer. Hist. Assoc.): Dr. U. B. Phillips.
Cobb, Howell. 158Papers: Dr. R. P. Brooks.
Collins, Francis. 159Papers (published later in the Qtrly. Publication of the Hist. and Philos. Soc. of Ohio, 1915, Nos. 2–3).
Columbus. 160Record of Punishments, 1846–7: U. S. Naval Academy Library.
Congress. 161Journal of a Cruise, 1846: U. S. Naval Academy Library.
Conner, David. 162Papers: Hon. Franklin D. Roosevelt.
Conner, David. 163Papers: P. F. Madigan, Esq.