- The Unknown World of the Mobile Home (Creating the North American Landscape)
- In The Matter of the Contest Before the Senate Between Francis W. Sykes and George E. Spencer
- A Method for Synchronizing Traffic Lights
- No Military Interference at Election Speech of Hon. John T. Morgan of Alabama, in the Senate of the United States, May 8, 1879.
- An American Isthmian Canal and the Choice of Routes: Speech of Hon. John T. Morgan, of Alabama, in the Senate of the United States, April 17, 1902