[75] Id., p. 251.

[76] House Reports 39th Congress, Second Session, Ex. Doc. 56, part 2, p. 323.

[77] Memorial of the Citizens of Cincinnati to the Congress of the United States, 1844, p. 39.

[78] Id., p. 38.

[79] Annual Report of the Chief of Engineers, U. S. Army, 1902, Appendix H. H., p. 1978.

[80] Id., p. 1980.

[81] House Records, 41st Congress, Third Session, Ex. Doc. no. 72, p. 4.

[82] Id., p. 5.

[83] House Reports 39th Congress, Second Session, Ex. Doc. 56. Part II, p. 262.

[84] Report of the Chief of Engineers U. S. Army, 1902, Appendix D. D., p. 1846.