- WGC PMC Annual issue, circa 1984.
- WINNEBAGO VALLEY.
- WGC PMC Annual issue, circa 1984.
- WGC PMC Annual issue, circa 1984.
- WGC PMC Annual issue, circa 1984.
- W. F. & JOHN BARNS COMPANY HISTORY.
- The year 2020... into the future of Prime Mover Controls.
- The Rock River Valley history of Northern Illinois.
- BARNS SWING DRILL.
- MECHANICAL DESIGN OF HYDRO ELECTRIC POWER PLANTS.
- How do machine shops make parts?
- What is machining?
- Vintage machine shop manufacturing history project.
- Page 12.
- FORWARD