- Reports of Samuel B. Ruggles, Delegate to the International Statistical Congress at Berlin, On the Resources of the United States, and On a Uniform System of Weight, Measures and Coins
- The Duty of Columbia College to the Community
- The past and the present
- Tabular Statements from 1840 to 1870, of the Agricultural Products of the States and Territories
- Defence of the Right and the Duty of the American Union to Improve Its Navigable Waters