- Treatise on the Mechanical Theory of Heat and Its Applications to the Steam-Engine, Etc.
- Report Made to the Hon. Thomas Corwin, Secretary of the Treasury: By Professor R. S. McCulloh, of His Operations at the Mint of the United States, in Refining California Gold by His Zinc Method
- Reports from the Secretary of the Treasury: Of Scientific Investigations in Relation to Sugar and Hydrometers, Made Under the Superintendence of Professor R. S. Mcculloh
- Report Made To Thomas Corwin, Secretary Of The Treasury: Professor R. S. McCulloh, Of His Operations At The Mint Of The United States
- Memorial Of The Congress Of The United States: Requesting An Investigation And Legislation In Relation To The New Method For Refining Gold








