- WGC PMC CTL AUGUST 1987.
- WGC PMC CTL MARCH 1990
- WGC PMC CTL JUNE 1996.
- WGC PMC CTL MARCH 1990
- WGC PMC AUGUST 1987.
- ROCKFORD ILLINOIS. AN AMERICAN GUIDE SERIES.
- WGC PMC MARCH 1990
- 3
- A vintage Rockford, Illinois machine shop manufacturing history project.
- IMPORTANT.
- A vintage Rockford, Illinois machine shop manufacturing history project.
- 1
- ROCKFORD MACHINE TOOL COMPANY HISTORY.
- State-of-the-art fuel controls...
- Woodward Prime Mover Control from November 1995.