- All equipped with Woodward PG series governor systems.
- All cleaned up.
- All cleaned up ready to oil the parts.
- All cleaned up ready to look inside this contraption.
- Alcoa Manufacturing Company.
- After draining all the oil from the governor case, ready for inspection.
- After degreasing the unit, then used comet cleaner with a tooth brush to clean the tight spots.
- After cleaning up the governor, looks nice.
- After 30 years, the completed governor collection.
- Acme letter May 12 3
- Acme letter May 12 2
- Acme Auto letter April 8 1963 001
- Acme Auto letter April 8 1963
- Acme Auto letter April 16 1963
- Acme Auto letter May 12 1966