- The OLDEST name in Govenors... Pickering Since 1862.
- The OLDEST name in Govenors... Pickering Since 1862.
- AMERICAN BOSCH COMPANY.
- AMERICAN BOSCH COMPANY
- The Woodward governor evolution.
- THE PIERCE GOVERNOR COMPANY.
- THE PICKERING GOVERNOR COMPANY SINCE 1862.
- Brad's Bosh Fuel Pump with a Pierce Governor.
- Brad's Bosh Fuel Pump with a Pierce Governor.
- PIERCE GOVERNOR COMPANY.
- PIERCE GOVERNOR COMPANY.
- A vintage Rockford machine shop manufacturing history project.
- A vintage Rockford machine shop manufacturing history project.
- A vintage Rockford machine shop manufacturing history project.