- THE PSYCHOLOGY OF THE INVENTOR.
- Circa 1931.
- THE PSYCHOLOGY OF THE INVENTOR.
- NEW WOODWARD POWER CONTROL PUBLICATION FOR 1910.
- KNOWLEDGE IS POWER!
- A vintage machine shop manufacturing history project.
- A vintage machine shop manufacturing project.
- A Vintage machine shop manufacturing history project.
- Vintage diesel engines lined up.
- All equipped with Woodward PG series governor systems.
- Closeup of the Woodward PG series diesel engine governor system.
- PREFACE
- PREFACE 2.
- PREFACE 3.
- PREFACE 4.