- Prime Mover Control October 1976.
- Brad's Prime Mover Control History Project for the year 2022. History in the making!
- Prime Mover Control November 1984.
- Prime Mover Control June 1981.
- Prime Mover Control August 1961.
- Brad's Woodward Prime Mover Control History Project.
- 2
- 8C
- 1
- 2
- Brad's Woodward Prime Mover Control History Project.
- 8B
- Brad has this same type of governor in the old Woodward collection and it was maufactured in Rockford.
- 4C
- 3B