- Woodward schematic drawing history saved.
- WOODWARD HERRINGBONE TYPE GEARS
- Woodward Governor Company oil pump gears manufactured in the 1950's.
- WINNEBAGO VALLEY.
- WHO'S WHO...
- WHO'S WHO...
- What is machining?
- What does a herringbone gear look like?
- WGC PMC Annual issue, circa 1984.
- WGC PMC Annual issue, circa 1984.
- WGC PMC Annual issue, circa 1984.
- WGC PMC Annual issue, circa 1984.
- W. F. & JOHN BARNS COMPANY HISTORY.
- Vintage machine shop manufacturing history project.
- Vintage machine shop manufacturing history project.