- World's smallest hydraulic governor.
- Woodward IC Governors for Diesels.
- WOODWARD HYDRAULIC GOVERNORS FOR PRIME MOVERS.
- Woodward Governor Service.
- Woodward Governor Company's ad for 1955. Page 2.
- WOODWARD 1954.
- There is a Woodward governor on every locomotive built by General Motors.
- The Marquette hydraulic governor name plate.
- The little Marquette governor on display.
- The latest vintage Woodward Governor Company advertisement for 2024.
- Pickering Governors for 1958.
- One of the latest vintage Woodward governor advertisements found to date.
- Marquette Hydraulic Governors.
- Marquette hydraulic governor. 5
- From the vintage advertisement collection.