- WGC PMC April 1979.
- WGC PMC April 1979.
- WGC PMC April 1979.
- 1. A patent model cast iron stove like Amos Woodward patented.
- Woodward Under Feed Smoke Burning Stove.
- Patent number 811,349. Page 2.
- A Woodward Governor Company patent history project.
- Patent number 811,349.
- 3. The miniaturized cast iron stove with a little 7oz Point Special Lager Beer bottle.
- Amos Woodward's venture into the stove business, circa 1904.
- Amos Woodward's patent for his stove. page 3.
- Amos Woodward's patent for his stove.
- A Woodward Prime Mover Control History Project.
- Documenting the evolution of the Woodward governor through patents.
- A Woodward Prime Mover Control History Project.