- The World Standard Diesel Electric Locomotive Governor...
- The Woodward Governor Company's Hydraulic Governors for diesel engines.
- The Woodward Governor Company's first generation diesel locomotive governor.
- The General Motors Company(EMD) diesel locomotive history.
- The General Motors Company diesel locomotive history.
- The General Motors Company diesel locomotive history.
- Map of Railroads in the U.S.A.
- Map of Railroads in the U.S.A.
- First generation diesel locomotive history in color.
- Brad's white board patent project on Woodward jet engine fuel controls.
- Around the turntable pictures.
- A white board theory of operation project on the Woodward fuel control patent project.
- A slice of diesel locomotve history in color.
- A slice of diesel locomotve history in color.
- A slice of diesel locomotve history in color.