- Speech Of John M. Clayton, Of Delaware: On The Veto Message Of The President, On The Bill For The Benefit Of The Indigent Insane
- Speech Of John M. Clayton, Of Delaware: In Vindication Of The Central American Treaty
- Speech Of Mr. Clayton, Of Delaware: Delivered At The Whig Mass Meeting Held In Wilmington
- Speech of Hon. John M. Clayton, of Delaware, on the Veto Message of the President, on the Bill for the Benefit of the Indigent Insane, in the Senate of the United States, June 15, 1854
- Speeches On The Bill For The Relief Of The Claimants Of The Private Armed Brig General Armstrong, In The Senate Of The United States, Jan. 26, 1855




