- Woodward energy control history.
- Woodward and General Electric aircraft engine control history.
- Vintage Woodward advertisement.
- Vintage Woodward advertisement.
- Vintage Woodward advertisement.
- Vintage Woodward advertisement.
- Vintage Woodward advertisement.
- Vintage Woodward advertisement.
- View looking at the controls in modern EMD locomotive.
- Type of water wheel governor in the 1931 letter to Woodward.
- The value of a water wheel governor from 1931.
- The Union Pacific Railroad,EMD Company and Woodward set a record for the history books.
- The St. Lawrence River project.
- The newest state-of-the-art EMD diesel engine in 2017.
- The newest prime mover control purchased from a bone yard in 2017.