- A Wisconsin tractor machine shop manufacturing history project.
- 7
- Steam locomotive history project.
- 1
- 9
- A ROLLS-ROYCE M250 GOVERNOR FUEL CONTROL.
- A ROLLS-ROYCE M250 GOVERNOR FUEL CONTROL.
- A vintage machine shop manufacturing company history project.
- A ROLLS-ROYCE GOVERNOR FUEL CONTROL.
- 5
- A ROLLS-ROYCE GOVERNOR FUEL CONTROL.
- A ROLLS-ROYCE M250 GOVERNOR FUEL CONTROL.
- A ROLLS-ROYCE M250 GOVERNOR FUEL CONTROL.
- 10
- A ROLLS-ROYCE M250 GOVERNOR FUEL CONTROL.