- The first AiResearch Manufacturing Company's type of governor added to the collection.
- The first AiResearch Manufacturing Company's type of governor added to the collection.
- Barber-Colman Company ad from 1922.
- An Airesearch Manufacturing Company gas turbine engine.
- AiRsearch Manufacturing Company history, circa 1968.
- AiResearch Manufacturing Company history.
- AiResearch Manufacturing Company history.
- AiResearch Manufacturing Company history.
- AiResearch Manufacturing Company history.
- A Woodward fuel control on a Boeing 502 series jet engine.
- A Solar Company small gas turbine.
- A small gas turbine engine.
- A Rolls-Royce Aircraft Company small gas turbine engine.
- A MECCA Company gas turbine engine.
- A General Electric Company T700 series jet engine with Woodward controls.